| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [vb infin] as a guide | 9 |
|
| 2 | [vb mod] [verb] as a guide | 9 |
|
| 3 | can [verb] as a guide | 5 |
|
| 4 | [modal v] serve as a guide | 5 |
|
| 5 | can [verb] as a guide | 5 |
|
| 6 | [modal v] serve as a guide | 5 |
|
