| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [verb] [det] [noun pl] | 313 |
|
| 2 | is important [verb] [det] | 126 |
|
| 3 | is important [verb] [noun pl] | 49 |
|
| 4 | important [verb] [det] [noun pl] | 26 |
|
