| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be from time to | 24 |
|
| 2 | [was/were] from time to | 11 |
|
| 3 | are from time to | 9 |
|
| 4 | [am/are] from time to | 9 |
|
| 5 | were from time to | 6 |
|
| 6 | was from time to | 5 |
|
