| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [prep] a few weeks ' | 7 |
|
| 2 | [adv] [prep] a few weeks ' | 7 |
|
| 3 | [adv] in a few weeks ' | 5 |
|
| 4 | [adv] in a few weeks ' | 5 |
|
| 5 | [adv prt] [prep] a few weeks ' | 5 |
|
