| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] it [modal v] require [noun] | 5 |
|
| 2 | [subord] it [vb mod] require [noun] | 5 |
|
| 3 | [subord] it require [art] [noun] | 23 |
|
| 4 | [subord] it require [art] [noun] | 23 |
|
| 5 | [subord] it require [adj] [noun] | 16 |
|
| 6 | [subord] it require a [noun] | 12 |
|
| 7 | [subord] it require [adj] [noun] | 10 |
|
| 8 | [subord] it require a [noun] | 9 |
|
| 9 | [subord] it require the [noun] | 8 |
|
| 10 | [subord] it require the [noun] | 8 |
|
