Sometimes, I notice some sentences used in some youtube videos which are:
Come have dinner/Come enjoy the party etc (Are these correct?)
I think they had to be like below:
Come to have dinner/Come to enjoy the party.
I prefer using "to" before "have" and "enjoy" here to make sure that they are non-finite verbs. I know a simple sentence has only one finite verb and others verbs are non-finite.
Please give some explanations.