| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | as [pron] used to | 139 |
|
| 2 | [conj] i used to | 86 |
|
| 3 | [subord] i used to | 45 |
|
| 4 | as i [modal v] to | 31 |
|
| 5 | as i used [prep] | 20 |
|
| 6 | as i used to | 20 |
|
| 7 | as i used [prep] | 20 |
|
| 8 | as i used to | 20 |
|
