| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been used to | 41 |
|
| 2 | have be used to | 41 |
|
| 3 | have [been] used to | 41 |
|
| 4 | has [be] used to | 9 |
|
| 5 | had [be] used to | 9 |
|
| 6 | 've [be] used to | 8 |
|
| 7 | have [be] used to | 5 |
|
