| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | did not answer for a | 5 |
|
| 2 | do not answer for a | 5 |
|
| 3 | [vb past] not answer for a | 5 |
|
| 4 | [verb] not answer for a | 5 |
|
| 5 | not answer for a [noun sg] | 6 |
|
| 6 | not answer for a [noun] | 6 |
|
