| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | for [adv] a [noun sg] [coord] | 108 |
|
| 2 | for [adv] a [noun sg] [coord] | 83 |
|
| 3 | for [adv] a [noun sg] and | 71 |
|
| 4 | for [adv] a [noun sg] or | 34 |
|
| 5 | for about a [noun sg] [coord] | 30 |
|
| 6 | for [adv] a year [coord] | 25 |
|
| 7 | for [adv] an [noun sg] [coord] | 25 |
|
| 8 | for [adv] a hour [coord] | 22 |
|
| 9 | for only a [noun sg] [coord] | 14 |
|
| 10 | for over a [noun sg] [coord] | 13 |
|
| 11 | for [adv] a week [coord] | 13 |
|
| 12 | for quite a [noun sg] [coord] | 10 |
|
| 13 | for [adv] a while [coord] | 9 |
|
| 14 | for just a [noun sg] [coord] | 8 |
|
| 15 | for almost a [noun sg] [coord] | 8 |
|
| 16 | for nearly a [noun sg] [coord] | 7 |
|
| 17 | for both a [noun sg] [coord] | 6 |
|
| 18 | for [adv] a minute [coord] | 5 |
|
| 19 | for either a [noun sg] [coord] | 5 |
|
