| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] important to stress that [noun sg] | 5 |
|
| 2 | it is important to stress [det] [noun sg] | 5 |
|
| 3 | it [is] important to stress [det] [noun sg] | 5 |
|
| 4 | it be important to stress [det] [noun sg] | 5 |
|
