| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] 've been [v-ing] for a | 18 |
|
| 2 | [pers pn] 've been [v-ing] for a | 16 |
|
| 3 | i 've been [v-ing] for a | 11 |
|
