| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] time [prep] | 4222 |
|
| 2 | [vb base] [prep] [prep] | 771 |
|
| 3 | [vb base] [prep] time | 242 |
|
| 4 | [vb base] time [prep] | 179 |
|
