| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] from time to time [vb pp] | 9 |
|
| 2 | have from time to time [vb pp] | 8 |
|
| 3 | [vb base] from time to time [vb pp] | 7 |
|
| 4 | have from time to time [vb pp] | 7 |
|
