| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] have [been] [verb] for [noun] | 596 |
|
| 2 | [noun] have [been] [verb] for [noun pl] | 196 |
|
| 3 | [noun] have [been] [verb] [prep] years | 48 |
|
| 4 | [noun] [verb] [been] [verb] for years | 43 |
|
| 5 | [noun] have [been] [verb] for year | 43 |
|
| 6 | [noun] have [be] [verb] for years | 43 |
|
