| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] [adv] [prep] time to time | 13 |
|
| 2 | [vb base] [adv] from time to time | 13 |
|
| 3 | [vb base] [adv] from time to time | 13 |
|
| 4 | [vb base] [adv prt] [prep] time to time | 10 |
|
| 5 | [vb base] up [prep] time to time | 7 |
|
| 6 | [vb base] up [prep] time to time | 7 |
|
