| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] something [that] [vb mod] [verb] [pron] | 5 |
|
| 2 | [to-vb] something [that] [modal v] [verb] [pron] | 5 |
|
| 3 | [to-vb] something [that] [modal v] [vb infin] [pron] | 5 |
|
| 4 | [to-vb] something that [modal v] [verb] [pron] | 5 |
|
