| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [noun sg] [prep] weeks | 543 |
|
| 2 | a [noun sg] [prep] weeks | 541 |
|
| 3 | a [noun sg] of weeks | 533 |
|
| 4 | a [noun sg] of weeks | 533 |
|
| 5 | a couple [prep] weeks | 427 |
|
| 6 | a matter [prep] weeks | 61 |
|
| 7 | a period [prep] weeks | 22 |
|
| 8 | a number [prep] weeks | 19 |
|
| 9 | a [noun sg] for weeks | 8 |
|
| 10 | a [noun sg] for weeks | 8 |
|
