| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] [vb past] a few [noun] | 94 |
|
| 2 | [noun prp] [vb past] a [adj] year | 31 |
|
| 3 | [noun] [vb past] a few year | 20 |
|
| 4 | [noun prp] [verb] a few year | 14 |
|
| 5 | [noun prp] [vb past] a [det] year | 11 |
|
| 6 | [noun prp] [vb past] a few year | 9 |
|
| 7 | [noun prp] [vb past] [art] few year | 9 |
|
