can consider
Regular verb: consider - considered- considered

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can consider
you can consider
she can consider
we can consider
you can consider
they can consider 	I can be considering
you can be considering
she can be considering
we can be considering
you can be considering
they can be considering	I can have considered
you can have considered
she can have considered
we can have considered
you can have considered
they can have considered	I can have been considering
you can have been considering
she can have been considering
we can have been considering
you can have been considering
they can have been considering	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't consider
you can't consider
she can't consider
we can't consider
you can't consider
they can't consider 	I can't be considering
you can't be considering
she can't be considering
we can't be considering
you can't be considering
they can't be considering	I can't have considered
you can't have considered
she can't have considered
we can't have considered
you can't have considered
they can't have considered	I can't have been considering
you can't have been considering
she can't have been considering
we can't have been considering
you can't have been considering
they can't have been considering	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I consider?
can you consider?
can she consider?
can we consider?
can you consider?
can they consider? 	can I be considering?
can you be considering?
can she be considering?
can we be considering?
can you be considering?
can they be considering? 	can I have considered?
can you have considered?
can she have considered?
can we have considered?
can you have considered?
can they have considered? 	can I have been considering?
can you have been considering?
can she have been considering?
can we have been considering?
can you have been considering?
can they have been considering? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I consider?
can't you consider?
can't she consider?
can't we consider?
can't you consider?
can't they consider? 	can't I be considering?
can't you be considering?
can't she be considering?
can't we be considering?
can't you be considering?
can't they be considering? 	can't I have considered?
can't you have considered?
can't she have considered?
can't we have considered?
can't you have considered?
can't they have considered? 	can't I have been considering?
can't you have been considering?
can't she have been considering?
can't we have been considering?
can't you have been considering?
can't they have been considering?