| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what i 've been [v-ing] | 55 |
|
| 2 | what i have been doing | 30 |
|
| 3 | what i have been [v-ing] | 21 |
|
| 4 | what i had been [v-ing] | 18 |
|
| 5 | what i have been trying | 13 |
|
| 6 | what i have been saying | 12 |
|
| 7 | what i 'd been [v-ing] | 8 |
|
