| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [vb pp] [verb] [art] | 3013 |
|
| 2 | [vb pp] [verb] [art] [num ord] | 287 |
|
| 3 | is [verb] [art] [num ord] | 161 |
|
| 4 | is [vb pp] [art] [num ord] | 33 |
|
| 5 | is [vb pp] [verb] [num ord] | 20 |
|
