| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be explored [prep] more | 9 |
|
| 2 | [be] explored [prep] more | 9 |
|
| 3 | is explored [prep] more | 5 |
|
| 4 | [is] explored [prep] more | 5 |
|
| 5 | explored [prep] more [noun sg] | 12 |
|
| 6 | explored [prep] more [noun] | 12 |
|
| 7 | explored [prep] more detail | 10 |
|
| 8 | explored [prep] more detail | 10 |
|
