| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [vb pp] [prep] [adj] year | 1269 |
|
| 2 | [be] [vb pp] [prep] three [noun] | 786 |
|
| 3 | [be] [verb] [prep] three year | 112 |
|
| 4 | [be] [vb pp] [prep] three year | 96 |
|
