| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it require [adj] [noun] | 105 |
|
| 2 | [subord] require [adj] [noun] | 23 |
|
| 3 | [subord] it require [adj] | 20 |
|
| 4 | [subord] it [adj] [noun] | 16 |
|
| 5 | [subord] it require [noun] | 11 |
|
