| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had been giving | 31 |
|
| 2 | 've been giving | 26 |
|
| 3 | have been giving | 25 |
|
| 4 | has been giving | 18 |
|
| 5 | 's been giving | 8 |
|
| 6 | have been giving | 8 |
|
