| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [noun pl] [vb mod] to be | 52 |
|
| 2 | [noun] [noun pl] [modal v] to be | 52 |
|
| 3 | [noun sg] [noun pl] [modal v] to be | 44 |
|
| 4 | [noun] [noun pl] used to be | 28 |
|
| 5 | [noun] [noun pl] used to be | 28 |
|
| 6 | [noun] [noun pl] ought to be | 24 |
|
| 7 | [noun] [noun pl] ought to be | 24 |
|
