| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] [noun sg] [prep] a | 2486 |
|
| 2 | [noun sg] [prep] a year | 520 |
|
| 3 | [noun prp] [prep] a year | 71 |
|
| 4 | [noun prp] [noun sg] [prep] year | 32 |
|
| 5 | [noun prp] [noun sg] a year | 6 |
|
