| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [vb infin] [adv] [subord] [verb] | 206 |
|
| 2 | [modal v] [vb infin] [adv] [subord] [verb] | 189 |
|
| 3 | [modal v] [vb infin] ahead [conj] [verb] | 54 |
|
| 4 | [modal v] [verb] ahead [subord] [verb] | 20 |
|
| 5 | [modal v] [vb infin] ahead [subord] [verb] | 20 |
|
