| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [verb] [verb] a [noun] | 695 |
|
| 2 | [indef pn] [verb] [verb] a [noun] | 362 |
|
| 3 | [indef pn] is [verb] a [noun] | 44 |
|
| 4 | [indef pn] is [verb] [verb] [noun] | 21 |
|
| 5 | [indef pn] is [verb] [verb] a | 19 |
|
