| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | 've been [v-ing] [prep] [noun] | 170 |
|
| 2 | have been [v-ing] [prep] years | 81 |
|
| 3 | [verb] been [v-ing] [prep] years | 81 |
|
| 4 | 've been [v-ing] [prep] [noun pl] | 55 |
|
| 5 | [vb base] been [v-ing] [prep] years | 37 |
|
| 6 | 've [be] [v-ing] [prep] years | 11 |
|
| 7 | 've been [verb] [prep] years | 11 |
|
| 8 | 've be [v-ing] [prep] years | 11 |
|
| 9 | 've been [v-ing] [prep] year | 11 |
|
| 10 | 've [been] [v-ing] [prep] years | 11 |
|
