| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] [noun sg] [prep] two years | 179 |
|
| 2 | [art] [noun sg] [prep] two years | 179 |
|
| 3 | an [noun sg] [prep] two [noun] | 104 |
|
| 4 | an [noun sg] [prep] [adj] years | 92 |
|
| 5 | an [noun sg] [prep] two [noun pl] | 91 |
|
| 6 | a [noun sg] [prep] two years | 90 |
|
| 7 | an [noun] [prep] two years | 10 |
|
| 8 | an [noun sg] [prep] two year | 9 |
|
