| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not [been] [verb] [prep] a | 86 |
|
| 2 | [adv] [been] [verb] for a | 72 |
|
| 3 | not [be] [verb] for a | 46 |
|
| 4 | not [been] [verb] for [art] | 42 |
|
| 5 | not [been] [verb] for [art] | 42 |
|
| 6 | [not/n't] [been] [verb] for a | 27 |
|
| 7 | not [been] [verb] for a | 27 |
|
| 8 | not [been] [verb] for a | 19 |
|
