| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb -s] [conj] [vb -s] | 286 |
|
| 2 | [Wh det] [vb -s] [conj] [vb -s] | 216 |
|
| 3 | [Wh det] it [vb -s] [conj] | 156 |
|
| 4 | [Wh det] it [vb -s] [vb -s] | 45 |
|
