| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | problem that [vb mod] be | 37 |
|
| 2 | problem that [vb mod] [be] | 37 |
|
| 3 | problems that [vb mod] [be] | 27 |
|
| 4 | problem that [vb mod] [be] | 10 |
|
| 5 | problem that will [be] | 8 |
|
| 6 | problem that can [be] | 7 |
|
| 7 | problem that may [be] | 7 |
|
| 8 | problem that would [be] | 5 |
|
