| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] often [vb infin] in the | 5 |
|
| 2 | [vb mod] often [vb infin] in the | 5 |
|
| 3 | often [vb infin] in the [noun] | 6 |
|
| 4 | often [vb infin] in the [noun sg] | 5 |
|
