| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | this [noun sg] when it [verb] | 19 |
|
| 2 | this [noun sg] when it [verb] | 19 |
|
| 3 | this [noun sg] when it [vb past] | 11 |
|
| 4 | this [noun sg] when it [vb -s] | 8 |
|
