| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a six [noun sg] | 105 |
|
| 2 | [prep] a six year | 15 |
|
| 3 | a six year [noun sg] | 13 |
|
| 4 | [prep] a year [noun sg] | 11 |
|
