Looking on the internet deeply has found these results:

i ate my dinner is the most popular phrase on the web.

i have eaten my dinner 173 results on the web	i ate my dinner 1316,000 results on the web More popular!
Some examples and use cases from the internet:	Some examples and use cases from the internet:
"I have eaten my dinner." "I had eaten my dinner." The difference is that the first sentence is present perfect, while the second sentence is past ... (eating is an active participle; the modified noun John is understood as the agent) ; I have eaten my dinner. (perfect construction; eaten is an active participle here) ... I have eaten my dinner = I ate my dinner just now. She has eaten her dinner = She ate her dinner just now (recently) She had eaten her dinner ... Just after we finish eating we say: I have eaten my dinner. If we finished eating dinner for a longer time we say: I ate my dinner. more information: Present Perfect ...	It doesn't look like this phrase is very popular! The search could not find any examples on the internet.

i have eaten my dinner

173 results on the web

i ate my dinner

1316,000 results on the web

More popular!

"I have eaten my dinner." "I had eaten my dinner." The difference is that the first sentence is present perfect, while the second sentence is past ...
(eating is an active participle; the modified noun John is understood as the agent) ; I have eaten my dinner. (perfect construction; eaten is an active participle here) ...
I have eaten my dinner = I ate my dinner just now. She has eaten her dinner = She ate her dinner just now (recently) She had eaten her dinner ...
Just after we finish eating we say: I have eaten my dinner. If we finished eating dinner for a longer time we say: I ate my dinner. more information: Present Perfect ...

It doesn't look like this phrase is very popular! The search could not find any examples on the internet.