| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [prep] a [noun] | 134191 |
|
| 2 | is [prep] a [noun] | 1884 |
|
| 3 | [verb] is a [noun] | 1034 |
|
| 4 | [verb] is [prep] [noun] | 238 |
|
| 5 | [verb] is [prep] a | 104 |
|
