| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we [modal v] [vb infin] [prep] [art] | 1997 |
|
| 2 | [modal v] [vb infin] [prep] [art] first | 146 |
|
| 3 | we [modal v] [vb infin] [art] first | 29 |
|
| 4 | we [modal v] [prep] [art] first | 5 |
|
