| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [art] [noun sg] [conj] [pron] [verb] | 1787 |
|
| 2 | be a [noun] [conj] [pron] [verb] | 1017 |
|
| 3 | [be] a [noun sg] [conj] [pron] [verb] | 1007 |
|
