| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] for [adj] year | 706 |
|
| 2 | be [verb] for [det] year | 172 |
|
| 3 | be [verb] for several [noun] | 105 |
|
| 4 | be [verb] [prep] several year | 40 |
|
| 5 | be [verb] [prep] several year | 40 |
|
| 6 | [be] [verb] for several year | 30 |
|
| 7 | be [verb] for several year | 30 |
|
| 8 | be [verb] for several year | 30 |
|
