| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [modal v] [be] [verb] [conj] | 3937 |
|
| 2 | which [modal v] [be] [verb] [conj] | 474 |
|
| 3 | which it [modal v] [be] [verb] | 192 |
|
| 4 | which it [be] [verb] [conj] | 151 |
|
| 5 | which it [modal v] [verb] [conj] | 12 |
|
