| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] review from time to | 5 |
|
| 2 | be review from time to | 5 |
|
| 3 | review from time to [noun] | 8 |
|
| 4 | review from time to [noun sg] | 8 |
|
| 5 | review from time to time | 8 |
|
| 6 | review from time to time | 8 |
|
