| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | two or three [noun] [unc] [noun] | 21 |
|
| 2 | two or three [noun pl] [unc] [noun] | 19 |
|
| 3 | two [coord] three years [unc] [noun] | 7 |
|
| 4 | two or three year [unc] [noun] | 7 |
|
| 5 | two or [adj] years [unc] [noun] | 7 |
|
| 6 | two [conj] three years [unc] [noun] | 7 |
|
| 7 | [adj] or three years [unc] [noun] | 6 |
|
| 8 | two or three years [unc] [noun] | 6 |
|
| 9 | two or three years [unc] [noun] | 6 |
|
| 10 | two or [num] years [unc] [noun] | 6 |
|
