| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been making a | 34 |
|
| 2 | had been making a | 12 |
|
| 3 | 've been making a | 7 |
|
| 4 | have been making a | 7 |
|
| 5 | has been making a | 5 |
|
