| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] ought to be [v-ing] | 33 |
|
| 2 | [noun pl] [vb mod] to be [v-ing] | 17 |
|
| 3 | [noun sg] [vb mod] to be [v-ing] | 15 |
|
| 4 | [noun] [vb mod] to be doing | 6 |
|
