| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it [verb] [adv] [conj] | 422 |
|
| 2 | [conj] it [verb] [vb infin] [conj] | 120 |
|
| 3 | [conj] it [verb] [vb infin] [adv] | 97 |
|
| 4 | it [verb] [vb infin] [adv] [conj] | 13 |
|
| 5 | [conj] [verb] [vb infin] [adv] [conj] | 6 |
|
