| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it [modal v] be [vb pp] | 2888 |
|
| 2 | [subord] it [modal v] be [vb pp] | 1098 |
|
| 3 | [conj] [subord] it [modal v] be | 225 |
|
| 4 | [conj] [subord] [modal v] be [vb pp] | 15 |
|
