| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | in [adv] than [num] years | 72 |
|
| 2 | in [adv] than [adj] years | 72 |
|
| 3 | [prep] [adv] than three years | 52 |
|
| 4 | [prep] [adv] than three years | 52 |
|
| 5 | in [adv] than three [noun] | 31 |
|
| 6 | in [adv] than three [noun pl] | 30 |
|
| 7 | in [adv] than three years | 10 |
|
| 8 | in [adv] than three years | 10 |
|
| 9 | in [adv] than three year | 10 |
|
| 10 | in [adv] [conj] three years | 10 |
|
| 11 | in [adv] [subord] three years | 10 |
|
| 12 | in [adv] than three years | 10 |
|
| 13 | in [adv] than three years | 10 |
|
