| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] is [adv] a question of | 20 |
|
| 2 | [det] is [adv] a question of | 11 |
|
| 3 | [det] is [not/n't] a question of | 9 |
|
| 4 | [det] is not a question of | 9 |
|
| 5 | [det] is not a question of | 8 |
|
| 6 | [det] is a question of [noun] | 14 |
|
| 7 | [det] is a question of [noun sg] | 13 |
|
