| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] [modal v] [be] a [noun] | 306 |
|
| 2 | [modal v] also [be] a [noun] | 188 |
|
| 3 | [noun pl] [modal v] also [be] a | 17 |
|
| 4 | [noun pl] [modal v] also [be] [noun] | 17 |
|
