| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [verb] [pron] [is] [adj] [noun] | 42 |
|
| 2 | [vb mod] [verb] [pron] [be] [det] [noun] | 41 |
|
| 3 | [modal v] [verb] [pron] [is] [det] [noun] | 20 |
|
