| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] an [adj] [noun] [noun] | 568 |
|
| 2 | [is] [art] [adj] [noun pl] [noun] | 155 |
|
| 3 | [is] [art] [adj] [noun pl] [noun] | 155 |
|
| 4 | [is] a [adj] [noun pl] [noun] | 81 |
|
| 5 | [be] an [adj] [noun pl] [noun] | 43 |
|
