| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb -s] [adj] [noun] | 3507 |
|
| 2 | often [vb -s] [adj] [noun] | 127 |
|
| 3 | it often [vb -s] [adj] | 24 |
|
| 4 | it often [vb -s] [noun] | 17 |
|
