Future - Making plans

We use present continuous to talk about plans and arrangements which have already been made- For example: I'm seeing the dentist tomorrow

We use "going to"+ infinitive without "to" to talk about a plan or intention. You want to do this but you haven't made the arrangements- For example: I'm going to watch my favourite Tv show tonight

We use might + infinitive without "to" when you haven't decided the plan or you are not sure what the plan is- For example: I'm not sure, I might see her tomorrow

We use will+ infinitive without "to" when you have no specific plan o for instant decisions- For example: It's hot in here I will turn on the air conditioner