| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [vb pp] on [art] | 175 |
|
| 2 | is [vb pp] on [art] [noun pl] | 128 |
|
| 3 | it is [vb pp] [art] [noun pl] | 25 |
|
| 4 | it is [vb pp] on [noun pl] | 17 |
|
