| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it [vb -s] at a [noun] | 7 |
|
| 2 | it [vb -s] at a [adj] [noun] | 16 |
|
| 3 | it [vb -s] at a [adj] [noun] | 12 |
|
| 4 | it [vb -s] at a [noun] [prep] | 11 |
|
| 5 | it [vb -s] at a [noun] [prep] | 11 |
|
| 6 | it [vb -s] at a [noun] [Wh adv] | 5 |
|
| 7 | it [vb -s] at a [noun] [adv] | 5 |
|
