‘Shall have’ is used with ‘I’ and ’we’ in future.
‘Shall have’ is used to explain completed action in future.
- I shall have finished my homework.
- We shall have finished our homework.
‘Shall have’ is used to explain about the action to do in future.
- I shall have to finish my homework.
- We shall have to finish our homework.
‘Shall have’ is used to explain about possession of anything in future.
- I shall have so much homework.
- We shall have so much homework.