| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] us [verb] | 1192 |
|
| 2 | [vb -s] [verb] not | 453 |
|
| 3 | us [verb] not | 108 |
|
| 4 | [vb -s] us not | 17 |
|
