| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been unable [verb] | 516 |
|
| 2 | [been] unable [to-vb] | 516 |
|
| 3 | [been] unable [verb] | 516 |
|
| 4 | [been] unable to find | 38 |
|
| 5 | [been] unable find | 38 |
|
| 6 | [been] unable get | 22 |
|
| 7 | [been] unable to get | 22 |
|
| 8 | [been] unable to do | 13 |
|
| 9 | [been] unable do | 13 |
|
| 10 | [been] unable to give | 12 |
|
| 11 | [been] unable give | 12 |
|
| 12 | [been] unable make | 10 |
|
| 13 | [been] unable agree | 10 |
|
| 14 | [been] unable to make | 10 |
|
| 15 | [been] unable to agree | 10 |
|
| 16 | [been] unable reach | 9 |
|
| 17 | [been] unable to persuade | 9 |
|
| 18 | [been] unable establish | 9 |
|
| 19 | [been] unable to reach | 9 |
|
| 20 | [been] unable persuade | 9 |
|
| 21 | [been] unable to establish | 9 |
|
| 22 | [been] unable to keep | 8 |
|
| 23 | [been] unable to cope | 8 |
|
| 24 | [been] unable cope | 8 |
|
| 25 | [been] unable keep | 8 |
|
| 26 | [been] unable work | 7 |
|
| 27 | [been] unable to work | 7 |
|
| 28 | [been] unable resist | 6 |
|
| 29 | [been] unable to create | 6 |
|
| 30 | [been] unable to resist | 6 |
|
