Like the sentence :-- ''It exists'' and it becomes ''It does not exist'' but if the sentence is ''They exists'' then what will it change into? will the sentence become ''They do not exist'' OR''They does not exist'' ?????

Like the sentence :-- ''It exists'' and it becomes ''It does not exi

1.	Like the sentence :-- ''It exists'' and it becomes ''It does not exist'' but if the sentence is ''They exists'' then what will it change into? will the sentence become ''They do not exist'' OR''They does not exist'' ?????
Answer» NT EXIST . is the ANSWER