| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [prep] [det] than a [noun sg] | 121 |
|
| 2 | [verb] [prep] [det] than a [noun] | 121 |
|
| 3 | [verb] [prep] [det] than a decade | 6 |
|
| 4 | [verb] [prep] [det] than [art] decade | 6 |
|
| 5 | [verb] [prep] [det] [conj] a decade | 6 |
|
| 6 | [verb] [prep] [det] than [art] decade | 6 |
|
| 7 | [verb] [prep] [det] than a decade | 6 |
|
| 8 | [verb] [prep] [adj] than a decade | 6 |
|
| 9 | [verb] [prep] [det] than a decade | 6 |
|
