| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [not/n't] [vb infin] a [noun sg] | 6577 |
|
| 2 | always [vb infin] a [noun sg] | 144 |
|
| 3 | [not/n't] always [vb infin] a | 48 |
|
| 4 | [not/n't] always [vb infin] [noun sg] | 46 |
|
| 5 | [not/n't] always a [noun sg] | 37 |
|
