| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and if it [is] [vb pp] | 29 |
|
| 2 | and if it [is] [vb pp] | 29 |
|
| 3 | and if it is [vb pp] | 23 |
|
| 4 | and if it 's [vb pp] | 6 |
|
