| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [adv] be able | 2679 |
|
| 2 | [vb mod] [adv] be have | 75 |
|
| 3 | [vb mod] be able have | 61 |
|
| 4 | [adv] be able have | 24 |
|
