| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [be] not used to | 15 |
|
| 2 | i be not used to | 15 |
|
| 3 | i [am/are] not used to | 14 |
|
| 4 | i [be] not used to | 14 |
|
| 5 | i 'm not used to | 14 |
|
