| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | from time to time [conj] | 128 |
|
| 2 | from time to time [subord] | 48 |
|
| 3 | [prep] time to time when | 9 |
|
| 4 | from time to time when | 9 |
|
| 5 | from time [prep] time when | 9 |
|
| 6 | from time to [noun sg] when | 9 |
|
| 7 | from time to [noun] when | 9 |
|
| 8 | from time [prep] time when | 9 |
|
| 9 | from time to time when | 9 |
|
| 10 | from [noun] to time when | 9 |
|
| 11 | from time to time when | 9 |
|
| 12 | [prep] time to time when | 9 |
|
| 13 | from time to time when | 9 |
|
