| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not [be] a [noun] for | 86 |
|
| 2 | [adv] [been] a [noun] for | 82 |
|
| 3 | not [been] a [noun] [prep] | 75 |
|
| 4 | not [been] [art] [noun] for | 17 |
|
