can press
Regular verb: press - pressed- pressed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can press
you can press
he can press
we can press
you can press
they can press 	I can be pressing
you can be pressing
he can be pressing
we can be pressing
you can be pressing
they can be pressing	I can have pressed
you can have pressed
he 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
he 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
he cannot press
we cannot press
you cannot press
they cannot press 	I cannot be pressing
you cannot be pressing
he cannot be pressing
we cannot be pressing
you cannot be pressing
they cannot be pressing	I cannot have pressed
you cannot have pressed
he 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
he 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 he press?
can we press?
can you press?
can they press? 	can I be pressing?
can you be pressing?
can he be pressing?
can we be pressing?
can you be pressing?
can they be pressing? 	can I have pressed?
can you have pressed?
can he 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 he 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 he 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 he 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 he 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 he not have been pressing?
can we not have been pressing?
can you not have been pressing?
can they not have been pressing?