| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [is] what used | 5 |
|
| 2 | [det] [is] what used | 5 |
|
| 3 | [is] what [pron] used | 38 |
|
| 4 | [is] what [pers pn] used | 38 |
|
| 5 | [is] what they used | 14 |
|
| 6 | [is] what they used | 14 |
|
| 7 | [is] what i used | 10 |
|
| 8 | [is] what i used | 10 |
|
| 9 | [is] what we used | 9 |
|
| 10 | [is] what we used | 9 |
|
| 11 | [is] what [noun] used | 9 |
|
| 12 | [is] what [noun prp] used | 5 |
|
| 13 | [is] what used [prep] | 5 |
|
| 14 | [is] what used [to-vb] | 5 |
|
| 15 | [is] what used to | 5 |
|
| 16 | [is] what used [prep] | 5 |
|
| 17 | [is] what used to | 5 |
|
| 18 | [is] what used [verb] | 5 |
|
