| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | in [num] [noun] [modal v] | 183 |
|
| 2 | in [num] years [noun] | 139 |
|
| 3 | [num] years [noun] [modal v] | 30 |
|
| 4 | in [num] years [modal v] | 13 |
|
