| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [be] [adj] for [adj] years | 120 |
|
| 2 | [verb] [be] [adj] for several [noun] | 21 |
|
| 3 | [verb] [be] [adj] for several [noun pl] | 20 |
|
| 4 | [verb] [be] [adj] [prep] several years | 10 |
|
| 5 | [verb] [be] [adj] for several year | 10 |
|
| 6 | [verb] [be] [adj] for several years | 10 |
|
