can redemonstrate
Regular verb: redemonstrate - redemonstrated- redemonstrated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can redemonstrate
you can redemonstrate
she can redemonstrate
we can redemonstrate
you can redemonstrate
they can redemonstrate 	I can be redemonstrating
you can be redemonstrating
she can be redemonstrating
we can be redemonstrating
you can be redemonstrating
they can be redemonstrating	I can have redemonstrated
you can have redemonstrated
she can have redemonstrated
we can have redemonstrated
you can have redemonstrated
they can have redemonstrated	I can have been redemonstrating
you can have been redemonstrating
she can have been redemonstrating
we can have been redemonstrating
you can have been redemonstrating
they can have been redemonstrating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I cannot redemonstrate
you cannot redemonstrate
she cannot redemonstrate
we cannot redemonstrate
you cannot redemonstrate
they cannot redemonstrate 	I cannot be redemonstrating
you cannot be redemonstrating
she cannot be redemonstrating
we cannot be redemonstrating
you cannot be redemonstrating
they cannot be redemonstrating	I cannot have redemonstrated
you cannot have redemonstrated
she cannot have redemonstrated
we cannot have redemonstrated
you cannot have redemonstrated
they cannot have redemonstrated	I cannot have been redemonstrating
you cannot have been redemonstrating
she cannot have been redemonstrating
we cannot have been redemonstrating
you cannot have been redemonstrating
they cannot have been redemonstrating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I redemonstrate?
can you redemonstrate?
can she redemonstrate?
can we redemonstrate?
can you redemonstrate?
can they redemonstrate? 	can I be redemonstrating?
can you be redemonstrating?
can she be redemonstrating?
can we be redemonstrating?
can you be redemonstrating?
can they be redemonstrating? 	can I have redemonstrated?
can you have redemonstrated?
can she have redemonstrated?
can we have redemonstrated?
can you have redemonstrated?
can they have redemonstrated? 	can I have been redemonstrating?
can you have been redemonstrating?
can she have been redemonstrating?
can we have been redemonstrating?
can you have been redemonstrating?
can they have been redemonstrating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I not redemonstrate?
can you not redemonstrate?
can she not redemonstrate?
can we not redemonstrate?
can you not redemonstrate?
can they not redemonstrate? 	can I not be redemonstrating?
can you not be redemonstrating?
can she not be redemonstrating?
can we not be redemonstrating?
can you not be redemonstrating?
can they not be redemonstrating? 	can I not have redemonstrated?
can you not have redemonstrated?
can she not have redemonstrated?
can we not have redemonstrated?
can you not have redemonstrated?
can they not have redemonstrated? 	can I not have been redemonstrating?
can you not have been redemonstrating?
can she not have been redemonstrating?
can we not have been redemonstrating?
can you not have been redemonstrating?
can they not have been redemonstrating?