| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we [modal v] [adv] [vb infin] a | 573 |
|
| 2 | [modal v] [adv] [vb infin] [vb pp] a | 508 |
|
| 3 | we [modal v] [adv] [vb infin] [vb pp] | 385 |
|
| 4 | we [modal v] [vb infin] [vb pp] a | 115 |
|
