| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] time [prep] | 4222 |
|
| 2 | [be] [prep] [prep] | 1989 |
|
| 3 | [be] time [prep] | 577 |
|
| 4 | [be] [prep] time | 150 |
|
