| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have not been [adv prt] for [art] | 11 |
|
| 2 | [verb] not been [adv prt] for [art] | 11 |
|
| 3 | [verb] not been [adv prt] for a | 9 |
|
| 4 | [verb] n't been [adv prt] for [art] | 9 |
|
| 5 | [vb base] not been [adv prt] for [art] | 7 |
|
| 6 | have not been [adv prt] for [art] | 5 |
|
