| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] be [verb] we must [vb infin] | 6 |
|
| 2 | [pers pn] be [verb] we must [vb infin] | 5 |
|
| 3 | [noun] be [verb] we must [vb infin] | 5 |
|
| 4 | be [verb] [conj] we must [vb infin] | 6 |
|
