| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [adv] [subord] it [is] | 408 |
|
| 2 | [vb infin] [adv] [subord] [pron] [is] | 154 |
|
| 3 | [vb infin] [adv] [conj] it [is] | 124 |
|
| 4 | [vb infin] [adv] [subord] it [be] | 114 |
|
