Student or Learner
I would like to learn whether we can use or not.
1)He will be having to finish his homework.
2) He must be having to doing his homework...etc My question is can we use 'have to' with 'ing'? Because that is modal verb.
He must be having to do his homework.He must be having to doing his homework.
In another thread started by you, you were asking how to tell a present simple from a present continuous. Your language abilities seem to go up and down with the tide.
Last edited by curates-egg; 24-Aug-2011 at 19:36.
I know we can use 'ing' with 'have to'. But I wanted to learn whether we can use 'ing' with 'have to' with continuous tenses.