| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [verb] [noun sg] [is] [verb] | 31 |
|
| 2 | [be] [v-ing] [noun sg] [be] [verb] | 23 |
|
| 3 | [be] [v-ing] [noun] [is] [verb] | 19 |
|
