| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | an important [noun sg] [verb] is that | 10 |
|
| 2 | an important [noun sg] [verb] is [that] | 10 |
|
| 3 | an important [noun sg] [verb] is that | 10 |
|
| 4 | an important [noun sg] [verb] is [conj] | 10 |
|
