| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] of [noun pl] a year | 12 |
|
| 2 | [noun sg] of [noun pl] every year | 8 |
|
| 3 | number of [noun pl] [art] year | 6 |
|
| 4 | couple of [noun pl] [art] year | 5 |
|
| 5 | worth of [noun pl] [art] year | 5 |
|
