| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] for a year | 176 |
|
| 2 | [vb pp] for a year | 81 |
|
| 3 | worked for a [noun] | 16 |
|
| 4 | worked for a [noun sg] | 16 |
|
| 5 | work for a year | 11 |
|
| 6 | worked for [art] year | 5 |
|
| 7 | worked for a year | 5 |
|
| 8 | worked [prep] a year | 5 |
|
| 9 | worked for a year | 5 |
|
| 10 | worked for [art] year | 5 |
|
| 11 | worked for a year | 5 |
|
| 12 | worked [prep] a year | 5 |
|
