| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb mod] [vb infin] [adv] | 3367 |
|
| 2 | it [vb mod] [vb infin] [adv prt] | 1233 |
|
| 3 | [pron] [vb mod] [vb infin] about | 178 |
|
| 4 | [pers pn] [vb mod] [vb infin] about | 150 |
|
| 5 | it [vb mod] [vb infin] about | 81 |
|
| 6 | it [vb mod] [verb] about | 27 |
|
| 7 | it [vb mod] [vb infin] about | 27 |
|
| 8 | it [modal v] [vb infin] about | 27 |
|
