| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | would [not/n't] have been | 768 |
|
| 2 | would have been [noun sg] | 105 |
|
| 3 | would [not/n't] have [noun sg] | 34 |
|
| 4 | [not/n't] have been [noun sg] | 21 |
|
