| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | if it [be] [adj] [verb] | 260 |
|
| 2 | [vb infin] it [be] [adj] [verb] | 111 |
|
| 3 | [vb infin] if it [be] [adj] | 80 |
|
| 4 | [vb infin] if it [be] [verb] | 47 |
|
