Modals
Present time negative 50 %
May not be
Might not be
may have been
might have been
could have been
Find the mistake
We'll leaving for vacation this Friday.
Find the mistake
You not be happy after you hear the bad news.
You will not be happy after you hear the bad news.
Future time 50%
may do
might do
could do
Past time negative 50 %
might not have been
may not have been
Find the mistake
I will have see you tomorrow.
I will see you tomorrow.
Find the mistake
I am going to will be see my grandmother tomorrow.
I am going to see my grandmother tomorrow.
Present time negative 95 %
must
Past time 95 %
Must have been
Find the mistake
By the time I see you again, I'll have been returning from my vacation.
I will have returned
How to express a plan in the future?
going to + infinitive
Present time negative 99%
could not
Past time negative 95%
must not have been
What is the structure for future continuous?
will + be + -ing
What is the structure for future simple?
will + base form
future time negative 90%
shouldn't do
Past time negative 99%
couldn't have been
can't have been
What is the structure for future perfect continuous?
What is the structure for future perfect?
will + have + past participle