I didn't ate vs I didn't eat

Some examples from the web:

• I didn't think anyone ate carbs anymore.
• Before today I didn't even know you ate food.
• I didn't know anyone actually ate those.
• I didn't even think you ate steak.
• I didn't know that you ate here.
• I didn't know what he ate, so I gave him nothing.
• I didn't know anyone ate snails.
• No, I didn't say she ate it.
• I didn't know he ate people for a living 'cause, per usual, I'm the last one to know anything, despite the fact I've done nothing but prove myself a valuable member of this team.
• A: The cat, Robbie's cat, you remember, she didn't have a tongue. I didn't know she ate it.
• We haven't ate or drank anything for days.
• Earlier, you haven't ate anything either.
• Haven't ate potatoes quite that smooth.
• You haven't ate these past few days.
• I did my homework, ate my vegetables...
• See, she ate Page 73, I did.
• I didn't know even when that monster ate my son away.
• I didn't realize that firemen actually ate that much chili.
• I did but Kate ate all the vanilla ones.
• I did, but you took so long, I ate it.

Some examples from the web:

• I didn't eat the poisoned foie gras because I'm a vegetarian.
• I swear I didn't eat your yogurt.
• Tell 'em I didn't eat it!
• Tell 'em I didn't eat it!
• I didn't eat all day.
• Actually, I didn't eat a lot of candy as a child.
• I didn't eat lunch yesterday.
• I didn't eat when I was hungry.
• No, I didn't eat anything.
• I didn't eat on the coffee table.
• I didn't eat all the chips.
• I didn't eat because she said snacks.
• I didn't eat the one you gave me this afternoon.
• I didn't eat my pen, Troy.
• I didn't eat your flour.
• You know, the jet lag, and of course I didn't eat anything this morning.
• I didn't eat the crust, just the healthy part.
• I didn't eat that much - I feel fine.
• I didn't eat any of the Buffalo wings.
• And it went amazing, and I didn't eat anyone.