| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been drinking [prep] | 32 |
|
| 2 | had been drinking [prep] | 22 |
|
| 3 | have been drinking in | 12 |
|
| 4 | have been drinking in | 12 |
|
| 5 | have been drinking with | 8 |
|
| 6 | have been drinking with | 8 |
|
