| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | for three [noun] | 1982 |
|
| 2 | for three [noun pl] | 1919 |
|
| 3 | for [adj] weeks | 1248 |
|
| 4 | [prep] three weeks | 539 |
|
| 5 | [prep] three weeks | 539 |
|
| 6 | for three week | 221 |
|
| 7 | for three weeks | 221 |
|
