| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | the [noun sg] be to [be] | 1319 |
|
| 2 | [noun sg] be required to [be] | 30 |
|
| 3 | the [noun sg] be required to | 9 |
|
| 4 | the [noun sg] required to [be] | 8 |
|
