| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] it [prep] [noun] | 1273 |
|
| 2 | [vb infin] [prep] [v-ing] [noun] | 608 |
|
| 3 | [vb infin] it [prep] [v-ing] | 168 |
|
| 4 | it [prep] [v-ing] [noun] | 141 |
|
| 5 | [vb infin] it [v-ing] [noun] | 12 |
|
