| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be more [noun] | 1369 |
|
| 2 | be more [noun sg] | 857 |
|
| 3 | be [adj] research | 85 |
|
| 4 | be [det] research | 40 |
|
| 5 | [be] more research | 6 |
|
| 6 | be more research | 6 |
|
| 7 | be more research | 6 |
|
