| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [modal v] [vb infin] [prep] a | 3728 |
|
| 2 | [noun] [modal v] [vb infin] [prep] time | 76 |
|
| 3 | [modal v] [vb infin] [prep] a time | 20 |
|
| 4 | [noun] [modal v] [vb infin] a time | 9 |
|
