| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb mod] [adv] [be] [vb pp] [subord] | 136 |
|
| 2 | it [vb mod] [adv] [be] [vb pp] [subord] | 86 |
|
| 3 | it [vb mod] therefore [be] [vb pp] [conj] | 37 |
|
| 4 | [pron] [vb mod] therefore [be] [vb pp] [subord] | 8 |
|
| 5 | it [vb mod] therefore [be] [vb pp] [subord] | 6 |
|
| 6 | it [vb mod] therefore [be] [vb pp] [subord] | 6 |
|
| 7 | it [vb mod] therefore [be] [verb] [subord] | 6 |
|
| 8 | it [modal v] therefore [be] [vb pp] [subord] | 6 |
|
