| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been unable | 490 |
|
| 2 | [verb] been unable | 490 |
|
| 3 | [vb past] been unable | 219 |
|
| 4 | had been unable | 210 |
|
| 5 | [vb base] been unable | 146 |
|
| 6 | have been unable | 131 |
|
| 7 | [vb -s] been unable | 88 |
|
| 8 | has been unable | 87 |
|
| 9 | [vb infin] been unable | 32 |
|
| 10 | have been unable | 32 |
|
| 11 | [adv] been unable | 28 |
|
| 12 | [adv] been unable | 28 |
|
| 13 | 've been unable | 15 |
|
| 14 | far been unable | 9 |
|
| 15 | far been unable | 9 |
|
| 16 | 'd been unable | 9 |
|
| 17 | [noun] been unable | 6 |
|
| 18 | been [adv] unable | 8 |
|
| 19 | been [adv] unable | 8 |
|
| 20 | been quite unable | 5 |
|
| 21 | been quite unable | 5 |
|
| 22 | been unable [verb] | 516 |
|
| 23 | been unable [to-vb] | 516 |
|
| 24 | been unable to find | 38 |
|
| 25 | been unable find | 38 |
|
| 26 | been unable get | 22 |
|
| 27 | been unable to get | 22 |
|
| 28 | been unable do | 13 |
|
| 29 | been unable to do | 13 |
|
| 30 | been unable give | 12 |
|
