A theme of what. A theme of a story??
Answer:c
Explanation:
its all about the purpose
An irregular verb is a verb that does not have regular forms, that is forms formed by stem+ed, such as for example:
Walk+ed: the regular past tense of walk is walked.
Here the irregular verb is "go" - the correct answer is D. I go, I went, I will go.
The other options show regular verbs.