| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [modal v] [verb] [prep] a [noun] | 1663 |
|
| 2 | [noun] [modal v] [verb] [prep] a [noun sg] | 1587 |
|
| 3 | [noun] [modal v] [verb] [prep] [art] time | 40 |
|
| 4 | [noun] [modal v] [verb] [prep] [art] time | 40 |
|
| 5 | [noun] [modal v] [verb] [prep] a time | 13 |
|
| 6 | [noun] [modal v] [verb] [prep] a time | 13 |
|
