| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] it [be] [pron] | 1352 |
|
| 2 | [vb infin] [pron] [be] [pron] | 553 |
|
| 3 | [vb infin] [pers pn] [be] [pron] | 318 |
|
| 4 | [vb infin] it [be] [pron] | 204 |
|
