| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [subord] it is | 1293 |
|
| 2 | [vb infin] [conj] it is | 807 |
|
| 3 | [vb infin] [subord] it [be] | 797 |
|
| 4 | [vb infin] [subord] it be | 797 |
|
| 5 | [vb infin] [subord] it [is] | 523 |
|
| 6 | [vb infin] [subord] [pron] is | 386 |
|
