| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [verb] from time to time | 36 |
|
| 2 | [modal v] [vb infin] [prep] time to time | 36 |
|
| 3 | [modal v] [verb] from time to time | 36 |
|
| 4 | [vb mod] [verb] [prep] time to time | 36 |
|
| 5 | [modal v] [verb] [prep] time to time | 36 |
|
| 6 | will [verb] [prep] time to time | 14 |
|
| 7 | will [verb] [prep] time to time | 14 |
|
| 8 | [modal v] vary [prep] time to time | 11 |
|
| 9 | [modal v] vary [prep] time to time | 11 |
|
| 10 | may [verb] [prep] time to time | 9 |
|
| 11 | may [verb] [prep] time to time | 9 |
|
