| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] used to have to | 9 |
|
| 2 | [pron] used to have to | 9 |
|
| 3 | you used to have to | 5 |
|
| 4 | you used to have to | 5 |
|
| 5 | used to have [to-vb] to | 11 |
|
| 6 | used to have [verb] to | 11 |
|
| 7 | used to have to go to | 8 |
|
| 8 | used to have go to | 8 |
|
| 9 | used to have to [unc] | 5 |
|
| 10 | used to have to [no cls] | 5 |
|
| 11 | used to have to [be] | 5 |
|
| 12 | used to have to [be] | 5 |
|
| 13 | used to have to be | 5 |
|
| 14 | used to have to be | 5 |
|
