| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we [vb past] [be] able | 8 |
|
| 2 | we [vb past] [be] able | 8 |
|
| 3 | we [vb past] be able | 8 |
|
| 4 | we [vb past] been able | 7 |
|
| 5 | we [vb past] [been] able | 7 |
|
