| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] years ['s] [noun sg] [modal v] | 10 |
|
| 2 | [adj] years ' [noun sg] [modal v] | 10 |
|
| 3 | [adj] years [unc] [noun sg] [vb mod] | 10 |
|
| 4 | [adj] years ' [noun sg] [modal v] | 10 |
|
| 5 | [num] years [unc] [noun sg] [modal v] | 8 |
|
