| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [vb pp] [subord] [art] [noun sg] | 393 |
|
| 2 | [coord] [vb pp] [subord] [art] [noun sg] | 78 |
|
| 3 | [coord] is [vb pp] [art] [noun sg] | 24 |
|
| 4 | [coord] is [vb pp] [subord] [art] | 11 |
|
