| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be a [adj] [noun pl] [unc] | 62 |
|
| 2 | be a old [noun] [unc] | 21 |
|
| 3 | be [art] old [noun pl] [unc] | 6 |
|
| 4 | [be] a old [noun pl] [unc] | 5 |
|
