| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [vb infin] [be] [v-ing] for [noun] | 14 |
|
| 2 | [modal v] [verb] be [v-ing] for [noun] | 14 |
|
| 3 | [modal v] [verb] [been] [v-ing] for [noun] | 14 |
|
| 4 | [modal v] [verb] been [v-ing] for [noun] | 14 |
|
| 5 | [modal v] have [be] [v-ing] for [noun] | 14 |
|
| 6 | [vb mod] [verb] [be] [v-ing] for [noun] | 14 |
|
| 7 | [modal v] have [be] [v-ing] for [noun] | 14 |
|
| 8 | [modal v] [verb] [be] [v-ing] for [noun pl] | 8 |
|
