| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] should have been able | 18 |
|
| 2 | [pers pn] should have been able | 18 |
|
| 3 | [pers pn] should have been able | 18 |
|
| 4 | he should have been able | 6 |
|
| 5 | i should have been able | 5 |
|
