| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | 've been [v-ing] for [adj] [noun pl] | 19 |
|
| 2 | 've be [v-ing] for [num] [noun pl] | 13 |
|
| 3 | 've be [v-ing] for [adj] years | 12 |
|
