| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] had not [been] able | 138 |
|
| 2 | [adv] [pron] had not [been] | 93 |
|
| 3 | [adv] [pron] had [been] able | 11 |
|
| 4 | [adv] had not [been] able | 5 |
|
