| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it 's that [pers pn] [verb] | 16 |
|
| 2 | it 's vital that [pers pn] | 9 |
|
| 3 | 's vital that [pers pn] [verb] | 8 |
|
| 4 | it 's vital [pers pn] [verb] | 7 |
|
