| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] it [modal v] [vb infin] | 1784 |
|
| 2 | [adv] [pron] may [vb infin] | 728 |
|
| 3 | [adv] it may [vb infin] | 141 |
|
| 4 | [adv] it may [verb] | 110 |
|
