| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [adv] [verb] but | 34 |
|
| 2 | have be [adv] [vb pp] but | 33 |
|
| 3 | have be [adv] [verb] but | 11 |
|
| 4 | has be [adv] [verb] but | 11 |
|
| 5 | had be [adv] [verb] but | 8 |
|
