| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be require [verb] a [noun] | 156 |
|
| 2 | be require [to-vb] a [noun] | 154 |
|
| 3 | be [verb] to write a [noun] | 34 |
|
| 4 | be require to write [art] [noun] | 5 |
|
| 5 | be require write a [noun] | 5 |
|
| 6 | be require to write a [noun] | 5 |
|
| 7 | [be] require to write a [noun] | 5 |
|
| 8 | be require to write [art] [noun] | 5 |
|
