| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be seen from time to | 6 |
|
| 2 | [be] seen from time to | 6 |
|
| 3 | seen from time to time | 7 |
|
| 4 | seen from time to time | 7 |
|
| 5 | seen from time to [noun] | 7 |
|
| 6 | seen from time to [noun sg] | 7 |
|
