| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i 've been [v-ing] about | 84 |
|
| 2 | i have been thinking about | 60 |
|
| 3 | i have been [v-ing] about | 23 |
|
| 4 | i have been talking about | 20 |
|
| 5 | i have been reading about | 8 |
|
| 6 | i have been wondering about | 7 |
|
| 7 | i had been [v-ing] about | 5 |
|
