| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] from time to time | 49 |
|
| 2 | [vb infin] from time to time | 49 |
|
| 3 | [vb infin] from [noun sg] to time | 49 |
|
| 4 | vary from [noun] to time | 11 |
|
