| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | 've been [verb] for [num] [noun pl] | 18 |
|
| 2 | 've been [verb] for [num] [noun] | 18 |
|
| 3 | 've been [verb] for [num] years | 14 |
|
| 4 | 've been [verb] for [num] year | 14 |
|
| 5 | 've been [v-ing] for [num] [noun] | 13 |
|
| 6 | 've been [vb pp] for [num] [noun] | 5 |
|
