| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [modal v] be [prep] a | 175 |
|
| 2 | it [modal v] be for [art] | 108 |
|
| 3 | [pron] [modal v] be for a | 31 |
|
| 4 | it [modal v] [be] for a | 21 |
|
