| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | for longer than a [noun] | 14 |
|
| 2 | for longer [conj] a [noun sg] | 14 |
|
| 3 | for longer [subord] a [noun] | 14 |
|
| 4 | for longer than a [noun] | 14 |
|
| 5 | for longer [conj] a year | 5 |
|
| 6 | for longer [conj] a year | 5 |
|
