| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we [verb] from time to time | 8 |
|
| 2 | we [verb] from time [prep] time | 8 |
|
| 3 | we [verb] from time [prep] time | 7 |
|
| 4 | we [vb base] from time [prep] time | 5 |
|
