| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [vb past] [adv] been | 5820 |
|
| 2 | [vb past] [adv] been able | 319 |
|
| 3 | [pron] [vb past] been able | 232 |
|
| 4 | [pron] [vb past] [adv] able | 11 |
|
| 5 | [pron] [adv] been able | 9 |
|
