Making questions - do/does/did
Present simple (i.e. blog/blogs):They blog about school -> What do they blog about?
He blogs about school. -> What does he blog about?
Rule: does (he/she/it) + infinitive (=hele ww); do(I/you/we/they) + infinitive (= hele ww)
Past simple (i.e. blogged/wrote):
He blogged twice per week during his trip. -> How often did he blog during his trip last year?
She wrote awful things when they broke up. -> Why did she write that when they broke up?
Rule: did (all pronouns) + infinitive (=hele ww)
NOTE: infinitive/hele ww = 1e vorm