| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | for [adv] a few [noun] [adv] | 9 |
|
| 2 | for [adv] a [det] [noun pl] [adv] | 9 |
|
| 3 | for [adv] a [det] years [adv] | 5 |
|
| 4 | for quite a [det] [noun] [adv] | 5 |
|
| 5 | for [adv] a [det] year [adv] | 5 |
|
| 6 | for [adv] a [det] [noun] now | 5 |
|
