| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had only been | 232 |
|
| 2 | has only been | 160 |
|
| 3 | 've only been | 97 |
|
| 4 | have only been | 67 |
|
| 5 | 's only been | 60 |
|
| 6 | 'd only been | 36 |
|
| 7 | have only been | 9 |
|
