| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [vb infin] from time to time | 36 |
|
| 2 | [vb mod] [vb infin] from time to time | 36 |
|
| 3 | [vb mod] [vb infin] from time to [noun sg] | 36 |
|
| 4 | will [vb infin] from time to [noun] | 14 |
|
| 5 | [vb mod] vary from time to [noun] | 11 |
|
| 6 | may [vb infin] from time to [noun] | 9 |
|
