| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [verb] n't been able | 171 |
|
| 2 | [pers pn] [verb] n't been able | 166 |
|
| 3 | we [verb] [adv] been able | 74 |
|
| 4 | we [verb] not been able | 52 |
|
| 5 | we [verb] [not/n't] been able | 52 |
|
| 6 | we [verb] n't been [adj] | 23 |
|
| 7 | we [verb] n't be able | 18 |
|
| 8 | we [verb] n't been able | 18 |
|
| 9 | we [verb] n't [been] able | 18 |
|
| 10 | we [verb] n't [be] able | 18 |
|
