| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv prt] for a [noun] | 1893 |
|
| 2 | [adv prt] for a [noun sg] | 1855 |
|
| 3 | [adv] for a week | 130 |
|
| 4 | [adv prt] [prep] a week | 107 |
|
| 5 | [adv prt] for [art] week | 63 |
|
| 6 | [adv prt] for [art] week | 63 |
|
| 7 | [adv prt] for a week | 55 |
|
| 8 | [adv prt] for a week | 55 |
|
