| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when they [vb base] [adv] for [art] | 9 |
|
| 2 | when they [vb base] [adv prt] for [art] | 7 |
|
| 3 | when they [vb base] [verb] for [art] | 5 |
|
