| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] be [verb] [verb] a [noun] | 1357 |
|
| 2 | [pron] be [vb pp] [verb] a [noun] | 448 |
|
| 3 | [pron] be required [verb] [art] [noun] | 67 |
|
| 4 | [pron] be required [verb] [art] [noun] | 67 |
|
| 5 | [pron] be required [verb] a [noun] | 27 |
|
| 6 | [pron] [be] required [verb] a [noun] | 26 |
|
| 7 | [pron] be require [verb] a [noun] | 26 |
|
