| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | are [verb] [prep] time to time | 17 |
|
| 2 | are [verb] from time to time | 17 |
|
| 3 | are [verb] from time to time | 17 |
|
| 4 | are [vb pp] [prep] time to time | 17 |
|
