| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [art] [adj] three [noun] | 1989 |
|
| 2 | [prep] [art] [adj] three [noun pl] | 1904 |
|
| 3 | [prep] [art] [adj] [adj] weeks | 1138 |
|
| 4 | [prep] [art] [adj] three weeks | 103 |
|
| 5 | [prep] [art] [adj] three week | 103 |
|
