| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [verb] a | 37973 |
|
| 2 | [modal v] [vb infin] a | 37052 |
|
| 3 | [modal v] need [art] | 782 |
|
| 4 | [modal v] need [art] | 782 |
|
| 5 | [modal v] need a | 618 |
|
| 6 | [modal v] need a | 556 |
|
