| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [verb] from time to [noun] | 11 |
|
| 2 | which [verb] [prep] time to time | 11 |
|
| 3 | which [verb] [prep] time to time | 11 |
|
| 4 | which [verb] [prep] time to [noun sg] | 11 |
|
| 5 | which [vb -s] [prep] time to [noun] | 5 |
|
