| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] it is [verb] | 177 |
|
| 2 | [vb -s] [vb pp] it [verb] | 164 |
|
| 3 | [vb pp] it is [verb] | 50 |
|
| 4 | [vb -s] [vb pp] is [verb] | 49 |
|
| 5 | [vb -s] [vb pp] it is | 29 |
|
