| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [modal v] take many year | 8 |
|
| 2 | it [modal v] take many years | 8 |
|
| 3 | it [vb mod] take many year | 8 |
|
| 4 | it [modal v] take many year | 8 |
|
| 5 | it will take many year | 5 |
|
| 6 | it will take many year | 5 |
|
