| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [vb infin] [prep] their | 1023 |
|
| 2 | [modal v] [vb infin] [prep] [num ord] | 172 |
|
| 3 | [modal v] [vb infin] their [num ord] | 48 |
|
| 4 | [vb infin] [prep] their [num ord] | 9 |
|
