| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] [to-vb] [prep] the [noun] | 460 |
|
| 2 | be [vb pp] [to-vb] [prep] the [noun] | 436 |
|
| 3 | [be] required [to-vb] [prep] the [noun] | 63 |
|
| 4 | be required [to-vb] [prep] the [noun] | 63 |
|
| 5 | be required [to-vb] [prep] [art] [noun] | 25 |
|
| 6 | be required [to-vb] [prep] [art] [noun] | 25 |
|
| 7 | be required [verb] [prep] the [noun] | 19 |
|
| 8 | be required [to-vb] [prep] the [noun] | 17 |
|
| 9 | [be] required [to-vb] [prep] the [noun] | 17 |
|
| 10 | be require [to-vb] [prep] the [noun] | 17 |
|
| 11 | be required [to-vb] [prep] the [noun] | 17 |
|
