| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | week [adv] a [noun sg] | 24 |
|
| 2 | two [adv] a [noun sg] | 9 |
|
| 3 | two week a [noun sg] | 7 |
|
| 4 | two week [adv] a | 7 |
|
