| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] than a [noun] | 2590 |
|
| 2 | [adj] than a decade | 128 |
|
| 3 | [det] [conj] a decade | 123 |
|
| 4 | [det] than [art] decade | 122 |
|
| 5 | [det] than a decade | 122 |
|
| 6 | [det] than [art] decade | 122 |
|
