| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not [vb infin] a [noun sg] | 6569 |
|
| 2 | always [vb infin] a [noun sg] | 144 |
|
| 3 | not always [vb infin] a | 48 |
|
| 4 | not always [vb infin] [noun sg] | 46 |
|
| 5 | not always a [noun sg] | 37 |
|
