| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but he have been | 157 |
|
| 2 | but he had been | 68 |
|
| 3 | but he 's been | 36 |
|
| 4 | but he has been | 27 |
|
| 5 | but he 'd been | 26 |
|
