| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | that [pron] have [been] able | 79 |
|
| 2 | that we have [been] [adj] | 41 |
|
| 3 | [conj] we have [been] able | 39 |
|
| 4 | that we have [be] able | 20 |
|
| 5 | that we [verb] [been] able | 20 |
|
