| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] from time [prep] time [to-vb] | 23 |
|
| 2 | [verb] from time to time [to-vb] | 23 |
|
| 3 | [v-ing] from time [prep] time [to-vb] | 8 |
|
| 4 | [vb pp] from time [prep] time [to-vb] | 6 |
|
