| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | in twenty [noun pl] ' [noun sg] | 10 |
|
| 2 | in twenty year ' [noun sg] | 9 |
|
| 3 | in twenty years ' [noun sg] | 9 |
|
| 4 | in twenty [noun] ' time | 9 |
|
