| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] a [noun sg] [prep] | 15788 |
|
| 2 | a important [noun sg] [prep] | 3441 |
|
| 3 | [vb -s] a important [noun sg] | 383 |
|
| 4 | [vb -s] important [noun sg] [prep] | 6 |
|
