| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i 've been [v-ing] about [det] | 16 |
|
| 2 | [pers pn] 've been thinking about [det] | 10 |
|
| 3 | [pers pn] 've been [v-ing] about this | 9 |
|
| 4 | [pers pn] 've been [v-ing] about that | 6 |
|
