| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adj] [to-vb] [art] [noun] | 3285 |
|
| 2 | is [adj] [to-vb] [art] [noun] | 3061 |
|
| 3 | be unable [to-vb] [art] [noun] | 580 |
|
| 4 | [be] unable [to-vb] [art] [noun] | 580 |
|
| 5 | [is] unable [to-vb] [art] [noun] | 54 |
|
| 6 | is unable [verb] [art] [noun] | 52 |
|
| 7 | is unable [to-vb] [art] [noun] | 52 |
|
| 8 | is unable [to-vb] [art] [noun] | 52 |
|
