| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] questions to be answer | 5 |
|
| 2 | questions [verb] to be answer | 15 |
|
| 3 | questions [vb base] to be answer | 12 |
|
| 4 | questions [be] to be answer | 8 |
|
| 5 | questions be to be answer | 8 |
|
| 6 | questions [am/are] to be answer | 8 |
|
| 7 | questions are to be answer | 8 |
|
| 8 | questions need to be answer | 6 |
|
| 9 | questions need to be answer | 6 |
|
| 10 | questions remain to be answer | 5 |
|
| 11 | questions remain to be answer | 5 |
|
