| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] we [modal v] [vb infin] | 11300 |
|
| 2 | [vb past] we [modal v] [vb infin] | 608 |
|
| 3 | [vb past] [conj] we [modal v] | 340 |
|
| 4 | [vb past] [conj] [modal v] [vb infin] | 81 |
|
