| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when it be [verb] | 1501 |
|
| 2 | when it be [vb pp] | 1353 |
|
| 3 | when [pron] be finished | 90 |
|
| 4 | [conj] it be finished | 72 |
|
| 5 | when it be finish | 36 |
|
| 6 | when it [be] finished | 36 |
|
