can press
Regular verb: press - pressed- pressed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can press
you can press
she can press
we can press
you can press
they can press 	I can be pressing
you can be pressing
she can be pressing
we can be pressing
you can be pressing
they can be pressing	I can have pressed
you can have pressed
she can have pressed
we can have pressed
you can have pressed
they can have pressed	I can have been pressing
you can have been pressing
she can have been pressing
we can have been pressing
you can have been pressing
they can have been pressing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I cannot press
you cannot press
she cannot press
we cannot press
you cannot press
they cannot press 	I cannot be pressing
you cannot be pressing
she cannot be pressing
we cannot be pressing
you cannot be pressing
they cannot be pressing	I cannot have pressed
you cannot have pressed
she cannot have pressed
we cannot have pressed
you cannot have pressed
they cannot have pressed	I cannot have been pressing
you cannot have been pressing
she cannot have been pressing
we cannot have been pressing
you cannot have been pressing
they cannot have been pressing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I press?
can you press?
can she press?
can we press?
can you press?
can they press? 	can I be pressing?
can you be pressing?
can she be pressing?
can we be pressing?
can you be pressing?
can they be pressing? 	can I have pressed?
can you have pressed?
can she have pressed?
can we have pressed?
can you have pressed?
can they have pressed? 	can I have been pressing?
can you have been pressing?
can she have been pressing?
can we have been pressing?
can you have been pressing?
can they have been pressing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I not press?
can you not press?
can she not press?
can we not press?
can you not press?
can they not press? 	can I not be pressing?
can you not be pressing?
can she not be pressing?
can we not be pressing?
can you not be pressing?
can they not be pressing? 	can I not have pressed?
can you not have pressed?
can she not have pressed?
can we not have pressed?
can you not have pressed?
can they not have pressed? 	can I not have been pressing?
can you not have been pressing?
can she not have been pressing?
can we not have been pressing?
can you not have been pressing?
can they not have been pressing?