| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [modal v] be a [adj] | 1510 |
|
| 2 | but it [modal v] be [adj] | 372 |
|
| 3 | but it [modal v] be a | 150 |
|
| 4 | but [modal v] be a [adj] | 11 |
|
