| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we used [to-vb] a | 116 |
|
| 2 | we used to have a | 61 |
|
| 3 | we used have a | 61 |
|
| 4 | we used to get a | 11 |
|
| 5 | we used get a | 11 |
|
| 6 | we used do a | 8 |
|
| 7 | we used to do a | 8 |
|
| 8 | we used sell a | 5 |
|
| 9 | we used to sell a | 5 |
|
