| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [v-ing] [pron] [prep] years | 29 |
|
| 2 | have been [v-ing] they [prep] [noun] | 18 |
|
| 3 | have been [v-ing] they [prep] [noun pl] | 9 |
|
| 4 | have been [v-ing] they [prep] year | 7 |
|
| 5 | have be [v-ing] they [prep] years | 7 |
|
| 6 | have [been] [v-ing] they [prep] years | 7 |
|
| 7 | [verb] been [v-ing] they [prep] years | 7 |
|
| 8 | have [be] [v-ing] they [prep] years | 7 |
|
| 9 | have been [verb] they [prep] years | 7 |
|
