| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be from time to time | 24 |
|
| 2 | [be] from time to time | 24 |
|
| 3 | [was/were] from time to time | 11 |
|
| 4 | was from [noun] to time | 5 |
|
| 5 | was from time to time | 5 |
|
| 6 | was from time [prep] time | 5 |
|
| 7 | was [prep] time to time | 5 |
|
| 8 | was from time to time | 5 |
|
| 9 | was from time to [noun] | 5 |
|
| 10 | was from time to [noun sg] | 5 |
|
| 11 | was from [noun sg] to time | 5 |
|
| 12 | was from time [prep] time | 5 |
|
| 13 | was from time to time | 5 |
|
| 14 | was from time to time | 5 |
|
| 15 | was [prep] time to time | 5 |
|
