| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when they [vb past] the | 535 |
|
| 2 | when they reached the | 124 |
|
| 3 | when they heard the | 27 |
|
| 4 | when they saw the | 27 |
|
| 5 | when they left the | 21 |
|
| 6 | when they took the | 16 |
|
| 7 | when they entered the | 16 |
|
| 8 | when they won the | 13 |
|
| 9 | when they hit the | 13 |
|
| 10 | when they opened the | 12 |
|
| 11 | when they had the | 12 |
|
| 12 | when they got the | 11 |
|
| 13 | when they built the | 10 |
|
| 14 | when they crossed the | 7 |
|
| 15 | when they found the | 7 |
|
| 16 | when they visited the | 7 |
|
| 17 | when they bought the | 7 |
|
| 18 | when they arrived the | 6 |
|
