| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [verb] [verb] at [art] | 249 |
|
| 2 | [modal v] [vb infin] [verb] at [art] | 247 |
|
| 3 | [modal v] need [verb] [prep] [art] | 117 |
|
| 4 | [modal v] need [verb] [prep] [art] | 117 |
|
| 5 | [modal v] need [verb] at [art] | 9 |
|
| 6 | [modal v] need [verb] at [art] | 9 |
|
| 7 | [modal v] need [verb] at [art] | 9 |
|
