| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a longer time | 25 |
|
| 2 | [prep] a longer time | 25 |
|
| 3 | for a longer time | 16 |
|
| 4 | for a longer time | 16 |
|
| 5 | over a longer time | 7 |
|
| 6 | over a longer time | 7 |
|
| 7 | [verb] a longer time | 6 |
|
| 8 | a [adv] longer time | 12 |
|
| 9 | a [adv] longer time | 12 |
|
| 10 | a much longer time | 8 |
|
| 11 | a much longer time | 8 |
|
| 12 | a longer time [noun] | 11 |
|
| 13 | a longer time [noun sg] | 11 |
|
| 14 | a longer time [conj] | 9 |
|
| 15 | a longer time than | 8 |
|
| 16 | a longer time than | 8 |
|
| 17 | a longer time [subord] | 8 |
|
