| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it may [verb] [noun] | 215 |
|
| 2 | it [vb mod] cause [noun] | 71 |
|
| 3 | it [modal v] cause [noun] | 71 |
|
| 4 | [pron] may cause [noun] | 37 |
|
| 5 | [pers pn] may cause [noun] | 16 |
|
| 6 | it may cause [noun] | 14 |
|
| 7 | it may cause [noun] | 14 |
|
