| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] have been able | 152 |
|
| 2 | [noun sg] [vb -s] been able | 88 |
|
| 3 | [noun sg] has been able | 87 |
|
| 4 | [noun sg] [vb past] been able | 34 |
|
| 5 | [noun sg] had been able | 34 |
|
| 6 | [noun sg] have been able | 26 |
|
| 7 | [noun sg] [vb base] been able | 26 |
|
| 8 | government [verb] been able | 11 |
|
