| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | if [pron] [modal v] [verb] [noun] | 552 |
|
| 2 | if [pron] [modal v] [vb infin] [noun] | 549 |
|
| 3 | [conj] [pron] [modal v] have [noun] | 377 |
|
| 4 | if [pron] [modal v] have [noun] | 28 |
|
