| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | this [noun] [vb mod] to be | 17 |
|
| 2 | this [noun sg] [vb mod] [prep] be | 16 |
|
| 3 | this [noun] used [prep] be | 11 |
|
| 4 | this [noun] ought [prep] be | 6 |
|
