| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh pn] [vb past] it [verb] | 92 |
|
| 2 | who [vb past] it [verb] | 82 |
|
| 3 | [Wh pn] [vb past] it [vb past] | 55 |
|
| 4 | [Wh pn] [vb past] it have | 16 |
|
| 5 | [Wh pn] [vb past] it had | 10 |
|
| 6 | [Wh pn] [vb past] it [to-vb] | 10 |
|
| 7 | [Wh pn] did it [verb] | 9 |
|
| 8 | whoever [vb past] it [verb] | 8 |
|
| 9 | [Wh pn] [vb past] it [vb -s] | 8 |
|
| 10 | [Wh pn] [vb past] it do | 7 |
|
| 11 | [Wh pn] [vb past] it [vb base] | 6 |
|
| 12 | [Wh pn] [vb past] it did | 5 |
|
| 13 | [Wh pn] used it [verb] | 5 |
|
| 14 | [Wh pn] [vb past] it [v-ing] | 5 |
|
