| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [verb] for a | 1073 |
|
| 2 | [verb] for a long | 488 |
|
| 3 | [modal v] [verb] a long | 264 |
|
| 4 | [modal v] [verb] for long | 12 |
|
