| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] 's [modal v] [be] [verb] | 37 |
|
| 2 | [noun] be [modal v] [be] [v-ing] | 17 |
|
| 3 | [noun] [be] [modal v] [be] [v-ing] | 17 |
|
| 4 | [noun] [is] [modal v] [be] [v-ing] | 17 |
|
