| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] not always [verb] [prep] [noun] | 11 |
|
| 2 | [modal v] not always [vb infin] [prep] [noun] | 11 |
|
| 3 | [modal v] not always [verb] [prep] [noun] | 7 |
|
| 4 | [modal v] not always [verb] [prep] [noun sg] | 7 |
|
