| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it took [adj] weeks | 13 |
|
| 2 | it take [num] weeks | 12 |
|
| 3 | it take [det] weeks | 6 |
|
| 4 | it take several weeks | 5 |
|
| 5 | it take several weeks | 5 |
|
| 6 | it takes [adj] weeks | 5 |
|
