| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [verb] as a [noun] | 649 |
|
| 2 | [modal v] [verb] as [art] basis | 13 |
|
| 3 | [modal v] [verb] as [art] basis | 13 |
|
| 4 | [modal v] [verb] [prep] a basis | 9 |
|
| 5 | [modal v] [verb] [prep] a basis | 9 |
|
| 6 | [modal v] [verb] as a basis | 8 |
|
| 7 | [modal v] [verb] as a basis | 8 |
|
