| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [adj] year [noun sg] | 318 |
|
| 2 | [prep] a [num] year [noun sg] | 279 |
|
| 3 | [prep] a five [noun] [noun sg] | 114 |
|
| 4 | [prep] a five [noun sg] [noun sg] | 108 |
|
| 5 | [prep] [art] five year [noun sg] | 68 |
|
| 6 | [prep] [art] five year [noun sg] | 68 |
|
| 7 | [prep] a five year [noun sg] | 42 |
|
| 8 | [prep] a five year [noun] | 42 |
|
| 9 | [prep] a five year [noun sg] | 42 |
|
| 10 | [prep] a five year [noun sg] | 42 |
|
