| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] be a [noun sg] | 25205 |
|
| 2 | be a [noun pl] [noun sg] | 285 |
|
| 3 | [noun] be a [noun pl] | 112 |
|
| 4 | [noun] be [noun pl] [noun sg] | 43 |
|
| 5 | [noun] a [noun pl] [noun sg] | 38 |
|
