| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [verb] a [noun] | 20644 |
|
| 2 | [verb] for a [noun] | 11138 |
|
| 3 | [modal v] [verb] for [noun] | 1435 |
|
| 4 | [modal v] [verb] for a | 946 |
|
| 5 | [modal v] for a [noun] | 18 |
|
