| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a 10 [noun sg] | 35 |
|
| 2 | [prep] a 10 year | 19 |
|
| 3 | a 10 year [noun sg] | 14 |
|
| 4 | [prep] a year [noun sg] | 11 |
|
| 5 | [prep] 10 year [noun sg] | 5 |
|
