| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] it [modal v] [verb] [noun] | 209 |
|
| 2 | [conj] it [modal v] require [noun] | 10 |
|
| 3 | [subord] [pron] [modal v] require [noun] | 7 |
|
| 4 | [subord] [pers pn] [modal v] require [noun] | 7 |
|
| 5 | [subord] it [modal v] require [noun] | 5 |
|
