| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb mod] be several month | 9 |
|
| 2 | it [vb mod] be several month | 9 |
|
| 3 | [pers pn] [vb mod] be several month | 9 |
|
| 4 | [pron] [vb mod] be several month | 9 |
|
| 5 | [vb mod] be several month [conj] | 7 |
|
| 6 | [vb mod] be several month [subord] | 7 |
|
| 7 | [vb mod] be several month before | 7 |
|
| 8 | [vb mod] be several month before | 7 |
|
