| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [vb infin] from time to | 36 |
|
| 2 | will [verb] from time to | 14 |
|
| 3 | [vb mod] vary from time to | 11 |
|
| 4 | [vb mod] vary from time to | 11 |
|
| 5 | may [verb] from time to | 9 |
|
