| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | last [adj] years [noun sg] has | 7 |
|
| 2 | last [adj] years [noun sg] have | 7 |
|
| 3 | last [adj] years [noun sg] [vb -s] | 7 |
|
| 4 | last [num] years [noun sg] [verb] | 5 |
|
