You can stay here (as long as) you keep quite

You can stay here (as long as) you keep quite You can stay here as long as you want to.这个句子中to 该不该有?为什么? 请问,Stay as long as you like You may stay here as long as you like.这句话对吗? asi long as you can as long as i can help you. you can stay here __you keep quiet As long as you You may as well stay here as leave As long as you 're here、with me. as long as you are here是啥意思 As long as you can with you is enough