| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] that [pron] [vb mod] [vb infin] | 5920 |
|
| 2 | problem [conj] [pron] [vb mod] [vb infin] | 71 |
|
| 3 | problem that [pron] [modal v] [vb infin] | 28 |
|
| 4 | problem that [pron] [vb mod] [verb] | 28 |
|
