| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [det] [det] [noun] | 611 |
|
| 2 | is [vb pp] [det] [noun] | 369 |
|
| 3 | is [det] [det] [noun] | 220 |
|
| 4 | is [vb pp] [det] [det] | 13 |
|
