| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] a [adj] time [prep] | 353 |
|
| 2 | [modal v] [verb] a [adj] time | 173 |
|
| 3 | [modal v] [verb] a [adj] [prep] | 21 |
|
| 4 | [modal v] [verb] [adj] time [prep] | 21 |
|
| 5 | [modal v] [verb] a time [prep] | 12 |
|
