| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | for [det] [subord] a [noun sg] | 346 |
|
| 2 | for [det] than a [noun sg] | 345 |
|
| 3 | for more [subord] a [noun sg] | 297 |
|
| 4 | for [det] [subord] a year | 117 |
|
| 5 | for [det] [subord] a decade | 54 |
|
| 6 | for [det] [subord] a century | 49 |
|
| 7 | for less [subord] a [noun sg] | 48 |
|
| 8 | for [det] [subord] a week | 26 |
|
| 9 | for [det] [subord] a month | 22 |
|
| 10 | for [det] [subord] a day | 17 |
|
| 11 | for [det] [subord] a minute | 11 |
|
| 12 | for [det] [subord] a quarter | 11 |
|
| 13 | for [det] [subord] a couple | 6 |
|
