| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [been] [prep] [det] [noun] [art] | 20 |
|
| 2 | have [been] [prep] [adj] year [art] | 12 |
|
| 3 | have [be] [prep] [det] year [art] | 9 |
|
| 4 | [verb] [been] [prep] [det] year [art] | 8 |
|
