| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [subord] it [is] [adv] | 780 |
|
| 2 | [vb infin] [subord] it [is] [adv] | 102 |
|
| 3 | [vb infin] [adv] [subord] it [is] | 82 |
|
| 4 | [vb infin] [adv] it [is] [adv] | 38 |
|
