| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] require a [noun sg] | 131 |
|
| 2 | and [modal v] require a | 17 |
|
| 3 | and [modal v] require [noun sg] | 11 |
|
| 4 | and [modal v] a [noun sg] | 6 |
|
