| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [adv] a [det] [noun pl] | 447 |
|
| 2 | [be] only a [det] [noun] | 233 |
|
| 3 | [be] only a [adj] [noun pl] | 232 |
|
| 4 | [be] only [art] [det] [noun pl] | 218 |
|
