| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [modal v] require [noun] | 94 |
|
| 2 | [noun sg] [modal v] also require | 30 |
|
| 3 | [modal v] also require [noun] | 20 |
|
| 4 | [noun sg] [modal v] also [noun] | 5 |
|
