| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i 've been [verb] [num] [noun pl] | 9 |
|
| 2 | i have been [v-ing] [num] [noun pl] | 8 |
|
| 3 | i have been [vb pp] [num] [noun pl] | 6 |
|
| 4 | i have been [verb] [num] years | 5 |
|
