| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] it [adj] [noun] | 559 |
|
| 2 | [vb infin] [v-ing] [adj] [noun] | 455 |
|
| 3 | it [v-ing] [adj] [noun] | 46 |
|
| 4 | [vb infin] it [v-ing] [adj] | 21 |
|
| 5 | [vb infin] it [v-ing] [noun] | 12 |
|
