| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | first it [modal v] be [verb] [conj] | 5 |
|
| 2 | first it [modal v] be [verb] [conj] | 5 |
|
| 3 | first it [modal v] be [vb pp] [conj] | 5 |
|
| 4 | first it [vb mod] be [verb] [conj] | 5 |
|
