can tut
Regular verb: tut - tuted- tuted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can tut
you can tut
she can tut
we can tut
you can tut
they can tut 	I can be tuting
you can be tuting
she can be tuting
we can be tuting
you can be tuting
they can be tuting	I can have tuted
you can have tuted
she can have tuted
we can have tuted
you can have tuted
they can have tuted	I can have been tuting
you can have been tuting
she can have been tuting
we can have been tuting
you can have been tuting
they can have been tuting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I cannot tut
you cannot tut
she cannot tut
we cannot tut
you cannot tut
they cannot tut 	I cannot be tuting
you cannot be tuting
she cannot be tuting
we cannot be tuting
you cannot be tuting
they cannot be tuting	I cannot have tuted
you cannot have tuted
she cannot have tuted
we cannot have tuted
you cannot have tuted
they cannot have tuted	I cannot have been tuting
you cannot have been tuting
she cannot have been tuting
we cannot have been tuting
you cannot have been tuting
they cannot have been tuting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I tut?
can you tut?
can she tut?
can we tut?
can you tut?
can they tut? 	can I be tuting?
can you be tuting?
can she be tuting?
can we be tuting?
can you be tuting?
can they be tuting? 	can I have tuted?
can you have tuted?
can she have tuted?
can we have tuted?
can you have tuted?
can they have tuted? 	can I have been tuting?
can you have been tuting?
can she have been tuting?
can we have been tuting?
can you have been tuting?
can they have been tuting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I not tut?
can you not tut?
can she not tut?
can we not tut?
can you not tut?
can they not tut? 	can I not be tuting?
can you not be tuting?
can she not be tuting?
can we not be tuting?
can you not be tuting?
can they not be tuting? 	can I not have tuted?
can you not have tuted?
can she not have tuted?
can we not have tuted?
can you not have tuted?
can they not have tuted? 	can I not have been tuting?
can you not have been tuting?
can she not have been tuting?
can we not have been tuting?
can you not have been tuting?
can they not have been tuting?