| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] [prep] time | 254 |
|
| 2 | [prep] time [vb -s] | 135 |
|
| 3 | [v-ing] [prep] [vb -s] | 49 |
|
| 4 | [v-ing] time [vb -s] | 5 |
|
