| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | required [to-vb] a [noun] | 228 |
|
| 2 | required [verb] a [noun sg] | 222 |
|
| 3 | required make a [noun] | 17 |
|
| 4 | required to make a [noun] | 17 |
|
| 5 | required submit a [noun] | 12 |
|
| 6 | required to submit a [noun] | 12 |
|
| 7 | required provide a [noun] | 9 |
|
| 8 | required pay a [noun] | 9 |
|
| 9 | required to provide a [noun] | 9 |
|
| 10 | required to pay a [noun] | 9 |
|
| 11 | required take a [noun] | 8 |
|
| 12 | required to take a [noun] | 8 |
|
| 13 | required [verb] a [n mass] | 8 |
|
| 14 | required produce a [noun] | 7 |
|
| 15 | required to produce a [noun] | 7 |
|
| 16 | required [verb] a report | 6 |
|
| 17 | required justify a [noun] | 6 |
|
| 18 | required [verb] a statement | 6 |
|
| 19 | required to complete a [noun] | 6 |
|
| 20 | required [verb] a report | 6 |
|
| 21 | required [verb] a statement | 6 |
|
| 22 | required to justify a [noun] | 6 |
|
| 23 | required complete a [noun] | 6 |
|
| 24 | required [verb] a record | 5 |
|
| 25 | required [verb] a record | 5 |
|
| 26 | required to sign a [noun] | 5 |
|
| 27 | required write a [noun] | 5 |
|
| 28 | required sign a [noun] | 5 |
|
| 29 | required to write a [noun] | 5 |
|
