| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [adv] what [vb past] [prep] [noun] | 7 |
|
| 2 | [be] [adv] what [vb past] to [noun] | 6 |
|
| 3 | [is] [adv] [pron] [vb past] to [noun] | 5 |
|
| 4 | [is] [adv] what [vb past] to [noun] | 5 |
|
| 5 | [is] [adv] [Wh det] [vb past] to [noun] | 5 |
|
| 6 | [is] [adv] what [vb past] to [noun] | 5 |
|
| 7 | [is] [adv] what [verb] to [noun] | 5 |
|
