| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [v-ing] [prep] many [noun] | 21 |
|
| 2 | been [v-ing] [prep] many [noun pl] | 21 |
|
| 3 | been [v-ing] for many [noun] | 19 |
|
| 4 | been [v-ing] [prep] many year | 14 |
|
| 5 | been [v-ing] [prep] many years | 14 |
|
