| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | help [to-vb] [det] | 339 |
|
| 2 | it help [to-vb] | 242 |
|
| 3 | it [to-vb] [det] | 140 |
|
| 4 | it help [det] | 8 |
|
