| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not always [verb] [noun pl] | 20 |
|
| 2 | not always [vb infin] [noun pl] | 16 |
|
| 3 | not always [verb] [noun pl] | 15 |
|
| 4 | n't always [verb] [noun pl] | 5 |
|
