| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] of years [conj] i | 15 |
|
| 2 | [noun sg] of years [conj] i | 15 |
|
| 3 | couple of years [conj] i | 7 |
|
| 4 | couple of years [conj] i | 7 |
|
| 5 | number of years [conj] i | 6 |
|
| 6 | number of years [conj] i | 6 |
|
| 7 | of years [conj] i [verb] | 13 |
|
| 8 | of years [conj] i [vb base] | 9 |
|
