Here are 100 examples of sentences using the past perfect tense:

1. I had already finished my homework before my friend came over.
2. She had never seen such a beautiful sunset before she visited the beach.
3. By the time they arrived, the movie had already started.
4. He had lived in that city for five years before he moved to the countryside.
5. The team had won the championship twice before they lost in the final game.
6. We had already booked our flights before the travel restrictions were announced.
7. Had you ever visited Paris before your trip last month?
8. The train had left the station by the time I arrived.
9. They had saved up enough money to buy a new car before the prices increased.
10. By the time she reached the top of the mountain, she had climbed for six hours.
11. The guests had already left the party when I arrived.
12. Had you finished your work before the deadline?
13. I had never tasted sushi until I went to Japan.
14. By the time he turned 30, he had already traveled to over 20 countries.
15. They had been dating for two years before they got engaged.
16. She had known him since they were children.
17. Had they met each other before the conference?
18. The store had sold out of the new iPhone model by the time I got there.
19. He had broken his leg before the soccer game, so he couldn’t play.
20. We had visited the museum many times before they closed it for renovations.
21. By the time the concert started, all the tickets had been sold.
22. Had she finished her book before the release date?
23. They had already ordered their food when I arrived at the restaurant.
24. He had forgotten his keys, so he couldn’t get into his apartment.
25. We had studied for the exam all week, so we felt prepared.
26. The storm had already passed by the time we arrived at the beach.
27. Had you ever seen a shooting star before last night?
28. She had worked for that company for five years before she quit.
29. By the time they found the lost dog, it had wandered off far from home.
30. They had finished the project before the deadline, so they were praised by their boss.
31. I had never been to a concert until I went to see my favorite band.
32. By the time he realized his mistake, it had already caused significant damage.
33. Had they started eating dinner before the power outage?
34. The sun had set by the time they reached the top of the mountain.
35. He had learned to play the piano when he was a child.
36. We had booked a hotel room before our trip was canceled.
37. Had she ever traveled alone before her backpacking adventure?
38. The company had already made a profit before the end of the fiscal year.
39. They had lived in that house for ten years before they decided to move.
40. By the time the guests arrived, the host had already prepared everything.
41. Had you finished your assignment before the class started?
42. She had never seen snow until she went on a winter vacation.
43. They had been friends since they were in kindergarten.
44. The cake had been eaten before I had a chance to have a slice.
45. We had already left the party when the police arrived.
46. Had she received any awards before her recent recognition?
47. He had studied French for three years before he moved to France.
48. By the time they reached the airport, all the flights had been canceled.
49. They had saved up enough money to buy a house before the housing market crashed.
50. I had known him for years before we started dating.
51. The concert had started before we found our seats.
52. Had you ever seen such a beautiful sunset before your trip to Hawaii?
53. She had already finished her presentation when her computer crashed.
54. They had already left for their vacation when I called their house.
55. He had read the book before watching the movie adaptation.
56. We had finished our meal by the time the waiter brought the bill.
57. Had she ever tried sushi before she went to the Japanese restaurant?
58. The bus had already departed when we arrived at the station.
59. They had completed the project before the deadline, so they received a bonus.
60. By the time they realized they were lost, they had wandered deep into the forest.
61. Had you finished your work before the meeting started?
62. She had never been to a music festival until she attended Coachella.
63. They had been married for 25 years before they decided to get a divorce.
64. The movie had already started when they arrived at the theater.
65. We had studied French for years before we traveled to Paris.
66. Had she met the author before she read his book?
67. He had already left for work by the time she woke up.
68. The team had won the championship before their star player got injured.
69. They had practiced the dance routine before the performance.
70. By the time the restaurant opened, all the tables had been reserved.
71. Had you ever been to that restaurant before your birthday dinner?
72. She had already bought the tickets before the concert was sold out.
73. They had known each other since high school before they started dating.
74. He had finished his homework before he went out with his friends.
75. We had already packed our bags before the trip was postponed.
76. Had she ever seen a live concert before the music festival?
77. The meeting had started when they finally arrived at the office.
78. They had finished their meal before the dessert menu was brought.
79. He had never tasted spicy food until he traveled to India.
80. We had visited that museum before it closed for renovations.
81. By the time they arrived at the hotel, all the rooms had been booked.
82. Had you finished reading the book before the movie was released?
83. She had already graduated from college before she started her first job.
84. They had been working on the project for months before they presented it.
85. The train had already departed when they reached the platform.
86. He had lived in that city for years before he moved away.
87. We had already ordered our food before the restaurant ran out of ingredients.
88. Had she ever been to a comedy show before she attended the stand-up performance?
89. The store had sold out of the popular toy before Christmas.
90. They had finished their work before the deadline, so they took a break.
91. I had never seen a rainbow until I saw one yesterday.
92. By the time he arrived at the party, all the guests had left.
93. Had you finished your chores before going out with your friends?
94. She had already bought the dress before the sale ended.
95. They had known about the surprise party before it took place.
96. He had completed the marathon before collapsing from exhaustion.
97. We had already watched the movie before it won the Oscar.
98. Had she ever tried skydiving before her trip to New Zealand?
99. The storm had passed by the time they left the safety of their home.
100. They had saved up enough money to start their own business before the recession hit.

• I had already finished my work before the deadline.
• She had visited the museum before it closed.
• They had completed their assignments before the teacher collected them.
• He had cooked dinner for everyone.
• We had already booked our tickets before the concert was announced.
• The company had achieved its sales target for the quarter.
• Had you ever been to London before your trip last summer?
• She had won several awards for her performance.
• They had painted the entire house before they moved in.
• He had studied French for five years before traveling to Paris.

Negative Sentences:

• I hadn’t finished reading the book when the movie was released.
• She hadn’t visited her grandparents before they passed away.
• They hadn’t completed the project before the deadline.
• He hadn’t visited the art gallery before it closed.
• We hadn’t met each other before the conference.
• Hadn’t you finished your homework before the class started?
• She hadn’t received any emails before she checked her inbox.
• They hadn’t packed their bags before the trip was canceled.
• He hadn’t seen that movie before it won the award.
• We hadn’t heard about the event before it took place.

Interrogative Sentences:

• Had you finished your work before the meeting started?
• Had she visited the museum before it closed?
• Had they completed their assignments before the deadline?
• Had he cooked dinner for everyone?
• Had we already booked our tickets before the concert was announced?
• Had the company achieved its sales target for the quarter?
• Had she ever been to London before her trip last summer?
• Had they won any awards for their performance?
• Had they painted the entire house before they moved in?
• Had he studied French for five years before traveling to Paris?

Negative Interrogative Sentences:

• Hadn’t you finished reading the book when the movie was released?
• Hadn’t she visited her grandparents before they passed away?
• Hadn’t they completed the project before the deadline?
• Hadn’t he visited the art gallery before it closed?
• Hadn’t we met each other before the conference?
• Hadn’t you finished your homework before the class started?
• Hadn’t she received any emails before she checked her inbox?
• Hadn’t they packed their bags before the trip was canceled?
• Hadn’t he seen that movie before it won the award?
• Hadn’t we heard about the event before it took place?

These examples cover affirmative, negative, interrogative, and negative interrogative sentences in the past perfect tense.