| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] when a | 749 |
|
| 2 | [vb pp] when a | 341 |
|
| 3 | [vb past] when a | 125 |
|
| 4 | [vb -s] when a | 114 |
|
| 5 | occur when a | 62 |
|
| 6 | [to-vb] when a | 48 |
|
| 7 | happen when a | 45 |
|
| 8 | [vb infin] when a | 44 |
|
| 9 | [vb base] when a | 44 |
|
| 10 | die when a | 36 |
|
| 11 | occurs when a | 36 |
|
| 12 | kill when a | 36 |
|
| 13 | arise when a | 35 |
|
| 14 | died when a | 35 |
|
| 15 | killed when a | 35 |
|
| 16 | [v-ing] when a | 33 |
|
| 17 | injure when a | 25 |
|
| 18 | injured when a | 24 |
|
| 19 | happens when a | 22 |
|
| 20 | begin when a | 19 |
|
| 21 | come when a | 18 |
|
| 22 | began when a | 16 |
|
| 23 | make when a | 14 |
|
| 24 | made when a | 13 |
|
| 25 | arises when a | 13 |
|
| 26 | end when a | 12 |
|
| 27 | start when a | 12 |
|
| 28 | came when a | 11 |
|
| 29 | happened when a | 10 |
|
| 30 | use when a | 9 |
|
