| The particles ca and zo, as has been said above, are used as interrogatives. |
| He proposes that the rule about making interrogatives by placing the auxiliary before the subject is to some extent a rule of written English rather than spoken. |
| The types of sentences produced were similar to the ones produced originally and consisted of interrogatives, declaratives, and imperatives. |
| The frequent use of interrogatives kept the students' attention and involvement during the classroom discourse. |
| Which, who, and what as interrogatives can be either singular or plural. |
| Note also that in Selkup, interrogatives tend to use the inferential mood, but this paradigmatic asymmetry is only a preference, not a grammatical restriction. |
