| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adj] [prep] a [noun] | 1341 |
|
| 2 | [adj] [prep] a [noun] [conj] | 1222 |
|
| 3 | is [adj] [prep] [noun] [conj] | 1161 |
|
| 4 | is [prep] a [noun] [conj] | 144 |
|
