| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [vb mod] [adv] be | 2497 |
|
| 2 | i [vb mod] [adv] have | 2443 |
|
| 3 | [vb mod] [adv] be have | 75 |
|
| 4 | i [vb mod] be have | 49 |
|
