| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] twenty [noun pl] ' time | 9 |
|
| 2 | in twenty [noun pl] ' time | 9 |
|
| 3 | in twenty [noun pl] ' time | 9 |
|
| 4 | [prep] twenty years ' time | 8 |
|
