| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] twenty years [noun sg] | 9 |
|
| 2 | [prep] twenty years [noun sg] | 9 |
|
| 3 | twenty five years [noun sg] | 5 |
|
| 4 | twenty five years [noun sg] | 5 |
|
| 5 | twenty [adj] years [noun sg] | 5 |
|
| 6 | twenty [num] years [noun sg] | 5 |
|
| 7 | twenty years [prep] [noun sg] | 48 |
|
| 8 | twenty years [prep] [noun sg] | 48 |
|
| 9 | twenty years [unc] [noun sg] | 37 |
|
| 10 | twenty years ['s] [noun sg] | 37 |
|
| 11 | twenty years ' [noun sg] | 37 |
|
| 12 | twenty years ' [noun sg] | 37 |
|
| 13 | twenty years of [noun sg] | 36 |
|
| 14 | twenty years of [noun sg] | 36 |
|
| 15 | twenty years [art] [noun sg] | 12 |
|
| 16 | twenty years [art] [noun sg] | 12 |
|
| 17 | twenty years [pos pn] [noun sg] | 11 |
|
| 18 | twenty years [pron] [noun sg] | 11 |
|
| 19 | twenty years the [noun sg] | 9 |
|
| 20 | twenty years the [noun sg] | 9 |
|
| 21 | twenty years in [noun sg] | 5 |
|
| 22 | twenty years in [noun sg] | 5 |
|
