| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | this is [prep] [adj] | 236 |
|
| 2 | is [prep] [adj] a | 147 |
|
| 3 | this is [prep] a | 90 |
|
| 4 | this is [adj] a | 50 |
|
| 5 | this [prep] [adj] a | 14 |
|
