| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [modal v] [verb] in a | 504 |
|
| 2 | [noun] [modal v] [verb] a number | 107 |
|
| 3 | [noun] [verb] in a number | 71 |
|
| 4 | [modal v] [verb] in a number | 17 |
|
