| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [det] weeks | 1192 |
|
| 2 | a few weeks | 1163 |
|
| 3 | a few weeks | 1163 |
|
| 4 | a half weeks | 29 |
|
| 5 | a half weeks | 29 |
|
