| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] we [vb infin] [pron] [prep] a | 7 |
|
| 2 | [modal v] we [vb infin] [pron] [prep] a | 7 |
|
| 3 | [modal v] we [vb infin] [pron] a [noun sg] | 13 |
|
| 4 | [modal v] we [vb infin] [pron] a [noun] | 13 |
|
