| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is important that all | 21 |
|
| 2 | is essential that all | 17 |
|
| 3 | is likely that all | 12 |
|
| 4 | is vital that all | 8 |
|
| 5 | is true that all | 7 |
|
| 6 | is clear that all | 6 |
|
| 7 | is unlikely that all | 6 |
|
