| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] [adj] [conj] it [is] [verb] | 16 |
|
| 2 | [verb] [adj] if it [is] [verb] | 9 |
|
| 3 | [vb infin] [adj] if [pron] [is] [verb] | 8 |
|
| 4 | [vb infin] [adj] if it [be] [verb] | 7 |
|
