can opt
Regular verb: opt - opted- opted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can opt
you can opt
she can opt
we can opt
you can opt
they can opt 	I can be opting
you can be opting
she can be opting
we can be opting
you can be opting
they can be opting	I can have opted
you can have opted
she can have opted
we can have opted
you can have opted
they can have opted	I can have been opting
you can have been opting
she can have been opting
we can have been opting
you can have been opting
they can have been opting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't opt
you can't opt
she can't opt
we can't opt
you can't opt
they can't opt 	I can't be opting
you can't be opting
she can't be opting
we can't be opting
you can't be opting
they can't be opting	I can't have opted
you can't have opted
she can't have opted
we can't have opted
you can't have opted
they can't have opted	I can't have been opting
you can't have been opting
she can't have been opting
we can't have been opting
you can't have been opting
they can't have been opting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I opt?
can you opt?
can she opt?
can we opt?
can you opt?
can they opt? 	can I be opting?
can you be opting?
can she be opting?
can we be opting?
can you be opting?
can they be opting? 	can I have opted?
can you have opted?
can she have opted?
can we have opted?
can you have opted?
can they have opted? 	can I have been opting?
can you have been opting?
can she have been opting?
can we have been opting?
can you have been opting?
can they have been opting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I opt?
can't you opt?
can't she opt?
can't we opt?
can't you opt?
can't they opt? 	can't I be opting?
can't you be opting?
can't she be opting?
can't we be opting?
can't you be opting?
can't they be opting? 	can't I have opted?
can't you have opted?
can't she have opted?
can't we have opted?
can't you have opted?
can't they have opted? 	can't I have been opting?
can't you have been opting?
can't she have been opting?
can't we have been opting?
can't you have been opting?
can't they have been opting?