| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [prep] time [prep] time | 80 |
|
| 2 | [vb mod] [prep] time [prep] time | 80 |
|
| 3 | may [prep] [noun sg] [prep] time | 52 |
|
| 4 | may [prep] time [prep] time | 52 |
|
| 5 | may [prep] time [prep] time | 52 |
|
| 6 | may [prep] time [prep] time | 52 |
|
| 7 | may [prep] time [prep] [noun] | 52 |
|
| 8 | may [prep] [noun] [prep] time | 52 |
|
