| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] before it [is] [vb pp] | 37 |
|
| 2 | [verb] before it [is] [verb] | 37 |
|
| 3 | [verb] before it [is] [verb] | 37 |
|
| 4 | [verb] before it is [verb] | 32 |
|
| 5 | [vb pp] before it [is] [verb] | 30 |
|
| 6 | [vb -s] before it [is] [verb] | 5 |
|
| 7 | [verb] before it 's [verb] | 5 |
|
