| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] from time to | 40 |
|
| 2 | [prep] from time to | 10 |
|
| 3 | [prep] [v-ing] time to | 7 |
|
| 4 | [prep] [v-ing] from time | 5 |
|
