| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [vb pp] [prep] time [prep] | 177 |
|
| 2 | may [be] [vb pp] [prep] [prep] | 117 |
|
| 3 | may [be] [vb pp] [prep] time | 12 |
|
