| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [modal v] [verb] a [adj] | 582 |
|
| 2 | [modal v] [verb] a [adj] time | 173 |
|
| 3 | [adj] [verb] a [adj] time | 43 |
|
| 4 | [adj] [modal v] [verb] [adj] time | 6 |
|
