| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] [be] [verb] [prep] [adj] year | 228 |
|
| 2 | [vb -s] [be] [vb pp] [prep] [adj] year | 162 |
|
| 3 | [vb -s] [be] used [prep] [adj] [noun] | 64 |
|
| 4 | [verb] [be] used [prep] [adj] year | 15 |
|
| 5 | [vb -s] [be] use [prep] [adj] year | 8 |
|
| 6 | [vb -s] [be] used [prep] [adj] year | 8 |
|
