| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [verb] [verb] a [noun] | 3953 |
|
| 2 | [is] [verb] [verb] [art] [noun] | 2904 |
|
| 3 | [is] [verb] [verb] [art] [noun] | 2904 |
|
| 4 | [is] [verb] [verb] a [noun] | 940 |
|
