| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [vb infin] a [noun sg] | 22281 |
|
| 2 | [not/n't] [vb infin] a [noun sg] | 7332 |
|
| 3 | [modal v] [not/n't] [vb infin] a | 4389 |
|
| 4 | [modal v] [not/n't] [vb infin] [noun sg] | 2875 |
|
| 5 | [modal v] [not/n't] a [noun sg] | 37 |
|
