| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [verb] [be] unable [verb] | 27 |
|
| 2 | they [verb] [be] unable [to-vb] | 27 |
|
| 3 | [pron] [verb] [be] unable to find | 20 |
|
| 4 | they [verb] [be] [adj] to find | 6 |
|
| 5 | they [verb] [be] [adj] to find | 6 |
|
| 6 | they [verb] [be] unable to find | 5 |
|
| 7 | they [verb] [be] unable find | 5 |
|
