| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] from time to time | 24 |
|
| 2 | [am/are] from time to time | 9 |
|
| 3 | [am/are] [prep] time to time | 9 |
|
| 4 | [am/are] from time to [noun sg] | 9 |
|
| 5 | [am/are] from time to time | 9 |
|
| 6 | [am/are] from time to time | 9 |
|
| 7 | [am/are] from [noun] to time | 9 |
|
| 8 | [am/are] from time [prep] time | 9 |
|
| 9 | [am/are] from time to time | 9 |
|
| 10 | [am/are] from time [prep] time | 9 |
|
| 11 | [am/are] from [noun sg] to time | 9 |
|
| 12 | [am/are] from time to [noun] | 9 |
|
| 13 | [am/are] [prep] time to time | 9 |
|
