| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] [be] [adv] [det] [noun] | 100 |
|
| 2 | [vb -s] [be] [adv] [det] [noun sg] | 90 |
|
| 3 | [vb -s] [be] [adv] [adj] research | 9 |
|
| 4 | [verb] [be] [adv] [det] research | 9 |
|
| 5 | [vb -s] [be] [adv] [det] research | 8 |
|
