It's "What did I tell you?" However, it could also be, "Isn't this [exactly] what I told you?"
The past form of "tell" is "told," and the past participle is also "told."
The past participle of "tell" is "told."
The past participle of "tell" is "told".
The present tense of "told" is "tell."
The past participle of "tell" is "told."
The past form of "tell" is "told," and the past participle is also "told."
The past participle of "tell" is "told."
The present tense of "told" is "tell."
The past participle of "tell" is "told."
The past participle of "tell" is "told".
The past tense of "tell" is "told." For example, "I told him the story yesterday."
The verb form of "tell" is "told." For example, "He told me about his day."
NO! It would be, Why did you tell them? or if its more of a diologue "You told them? Why?" But why did you told them is incorrect.
He was told.
The past participle is told.
Yes, 'tell' is a verb. The past tense is told.
The future perfect tense of tell is will have told.