| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] be required [prep] [adj] | 22 |
|
| 2 | [vb mod] be required [prep] [adj] | 22 |
|
| 3 | will be required [prep] [adj] | 10 |
|
| 4 | may be required [prep] [adj] | 10 |
|
| 5 | will be required [prep] [adj] | 10 |
|
| 6 | may be required [prep] [adj] | 10 |
|
| 7 | [adv] be required [prep] [adj] | 5 |
|
| 8 | [adv] be required [prep] [adj] | 5 |
|
| 9 | be required [verb] [prep] [adj] | 8 |
|
| 10 | be required [to-vb] [prep] [adj] | 6 |
|
| 11 | be required [prep] [art] [adj] | 29 |
|
| 12 | be required [prep] [art] [adj] | 29 |
|
| 13 | be required [prep] the [adj] | 19 |
|
| 14 | be required [prep] the [adj] | 19 |
|
| 15 | be required [prep] a [adj] | 10 |
|
| 16 | be required [prep] [adj] [adj] | 10 |
|
| 17 | be required [prep] a [adj] | 7 |
|
| 18 | be required [prep] [be] [adj] | 5 |
|
| 19 | be required [prep] be [adj] | 5 |
|
| 20 | be required [prep] be [adj] | 5 |
|
| 21 | be required [prep] [be] [adj] | 5 |
|
| 22 | be required [prep] [adj] [adj] | 5 |
|
| 23 | be required [prep] [adj] [noun] | 22 |
|
| 24 | be required [prep] [adj] [noun sg] | 13 |
|
| 25 | be required [prep] [adj] [noun pl] | 9 |
|
| 26 | be required [prep] [adj] [adj] | 5 |
|
| 27 | be required [prep] [adj] [adj] | 5 |
|
