| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [vb infin] [prep] [noun] [prep] | 4257 |
|
| 2 | [modal v] [vb infin] [prep] [noun sg] [prep] | 2438 |
|
| 3 | [modal v] [vb infin] [prep] time [prep] | 70 |
|
| 4 | [modal v] [verb] [prep] time [prep] | 60 |
|
