| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | because [pers pn] [verb] n't been able | 10 |
|
| 2 | because [pron] have n't been able | 10 |
|
| 3 | because [pron] [verb] n't been able | 10 |
|
| 4 | because [pron] [verb] n't been able | 10 |
|
| 5 | because i [verb] n't been able | 6 |
|
| 6 | because i [verb] n't been able | 6 |
|
| 7 | because [pron] [vb past] n't been able | 5 |
|
| 8 | because [pron] had n't been able | 5 |
|
