Question

question tag:He drank a little water
ans​

Answer 1

Answer:

isn't He drank a little water

Answer 2

Answer:

He drank a little water" is a perfectly fluent sentence, uttered in exactly this way by millions of native speakers of English, educated and non-educated alike.

The explanation for why it’s fluent is a little complex, but the first thing to remember is that, whatever the rule you use to describe it grammatically, that rule must come from the fact that it is a fluent sentence to begin with. You don’t have to justify the sentence from a rule. The rule has to justify itself by seeing what this fluent sentence, used by millions of native speakers, has in common with other fluent sentences. Grammatical rules are descriptions of the patterns in which native speakers actually speak and write.