| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | year and [vb mod] [verb] [art] [noun sg] | 8 |
|
| 2 | year and [modal v] [vb infin] [art] [noun sg] | 8 |
|
| 3 | year and [modal v] [verb] a [noun sg] | 5 |
|
| 4 | years and [modal v] [verb] [art] [noun sg] | 5 |
|
