Liar liar - ask me questions to find out what is not true.....
I have lived in Obdam for more than 21 years (I still live in Obdam).
I have three daughters (I still have 3 daughters).
I have been married since 2002. (I am still married)
Tonight I am going to cook a spicy Indian curry for dinner (Lie - future simple).
I haven't started watching the series "Riverdale" on Netflix yet. (Negative sentence. I haven't yet started watching this series yet but I will)
Have I told the truth? (Question. Word "have" at the start of the sentence)