| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it for [verb] [art] [noun] | 12 |
|
| 2 | it for [verb] [art] [noun] | 12 |
|
| 3 | it for [verb] [art] [noun sg] | 11 |
|
| 4 | it for [v-ing] [art] [noun] | 10 |
|
| 5 | it for [verb] the [noun] | 8 |
|
