| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [verb] we | 3980 |
|
| 2 | [modal v] [vb infin] we | 3852 |
|
| 3 | [modal v] keep [pron] | 1032 |
|
| 4 | [modal v] keep we | 28 |
|
