| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not [vb infin] a [noun sg] | 3084 |
|
| 2 | usually [vb infin] a [noun sg] | 48 |
|
| 3 | not usually [vb infin] a | 19 |
|
| 4 | not usually a [noun sg] | 16 |
|
| 5 | not usually [vb infin] [noun sg] | 12 |
|
