| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [modal v] [be] [vb pp] [that] | 3396 |
|
| 2 | it [modal v] [adv] [be] [vb pp] | 1779 |
|
| 3 | [modal v] [adv] [be] [vb pp] [that] | 595 |
|
| 4 | it [modal v] [adv] [be] [that] | 294 |
|
| 5 | it [adv] [be] [vb pp] [that] | 7 |
|
