| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may [verb] at the [noun] | 46 |
|
| 2 | [modal v] [verb] at the time | 25 |
|
| 3 | [vb mod] [verb] at the time | 25 |
|
| 4 | may [verb] [prep] the time | 13 |
|
| 5 | may [verb] [prep] the time | 13 |
|
| 6 | may [verb] at [art] time | 7 |
|
| 7 | may [verb] at the time | 7 |
|
| 8 | may [verb] at the time | 7 |
|
