| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may [prep] time to time | 52 |
|
| 2 | may from time to time | 52 |
|
| 3 | may from time to time | 52 |
|
| 4 | may [prep] time to time | 52 |
|
| 5 | may [prep] time to time | 52 |
|
| 6 | may [prep] time to time | 52 |
|
