| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [vb infin] [conj] it [be] [vb pp] | 58 |
|
| 2 | [modal v] [vb infin] if [pron] [be] [vb pp] | 44 |
|
| 3 | [modal v] [vb infin] if it [be] [verb] | 23 |
|
| 4 | [modal v] [verb] if it [be] [vb pp] | 13 |
|
