can tom
Regular verb: tom - tomed- tomed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can tom
you can tom
he can tom
we can tom
you can tom
they can tom 	I can be toming
you can be toming
he can be toming
we can be toming
you can be toming
they can be toming	I can have tomed
you can have tomed
he can have tomed
we can have tomed
you can have tomed
they can have tomed	I can have been toming
you can have been toming
he can have been toming
we can have been toming
you can have been toming
they can have been toming	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I cannot tom
you cannot tom
he cannot tom
we cannot tom
you cannot tom
they cannot tom 	I cannot be toming
you cannot be toming
he cannot be toming
we cannot be toming
you cannot be toming
they cannot be toming	I cannot have tomed
you cannot have tomed
he cannot have tomed
we cannot have tomed
you cannot have tomed
they cannot have tomed	I cannot have been toming
you cannot have been toming
he cannot have been toming
we cannot have been toming
you cannot have been toming
they cannot have been toming	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I tom?
can you tom?
can he tom?
can we tom?
can you tom?
can they tom? 	can I be toming?
can you be toming?
can he be toming?
can we be toming?
can you be toming?
can they be toming? 	can I have tomed?
can you have tomed?
can he have tomed?
can we have tomed?
can you have tomed?
can they have tomed? 	can I have been toming?
can you have been toming?
can he have been toming?
can we have been toming?
can you have been toming?
can they have been toming? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I not tom?
can you not tom?
can he not tom?
can we not tom?
can you not tom?
can they not tom? 	can I not be toming?
can you not be toming?
can he not be toming?
can we not be toming?
can you not be toming?
can they not be toming? 	can I not have tomed?
can you not have tomed?
can he not have tomed?
can we not have tomed?
can you not have tomed?
can they not have tomed? 	can I not have been toming?
can you not have been toming?
can he not have been toming?
can we not have been toming?
can you not have been toming?
can they not have been toming?