| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [vb pp] [to-vb] [art] | 2789 |
|
| 2 | [vb pp] only [to-vb] [art] | 32 |
|
| 3 | is [vb pp] only [to-vb] | 18 |
|
| 4 | is only [to-vb] [art] | 8 |
|
| 5 | is [vb pp] only [art] | 7 |
|
