| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv prt] for a [det] [noun] | 131 |
|
| 2 | [adv prt] for a [det] [noun pl] | 127 |
|
| 3 | [adv] for a [det] weeks | 29 |
|
| 4 | [adv prt] [prep] a [det] weeks | 25 |
|
| 5 | [adv prt] for a [adj] weeks | 10 |
|
| 6 | [adv prt] for a [det] week | 10 |
|
| 7 | [adv prt] for [art] [det] weeks | 10 |
|
