| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not [been] in [noun] [prep] | 48 |
|
| 2 | [adv] [been] in [noun] for | 43 |
|
| 3 | not [been] [prep] [noun] for | 31 |
|
| 4 | not [be] in [noun] for | 20 |
|
