can consult
Regular verb: consult - consulted- consulted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can consult
you can consult
she can consult
we can consult
you can consult
they can consult 	I can be consulting
you can be consulting
she can be consulting
we can be consulting
you can be consulting
they can be consulting	I can have consulted
you can have consulted
she can have consulted
we can have consulted
you can have consulted
they can have consulted	I can have been consulting
you can have been consulting
she can have been consulting
we can have been consulting
you can have been consulting
they can have been consulting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't consult
you can't consult
she can't consult
we can't consult
you can't consult
they can't consult 	I can't be consulting
you can't be consulting
she can't be consulting
we can't be consulting
you can't be consulting
they can't be consulting	I can't have consulted
you can't have consulted
she can't have consulted
we can't have consulted
you can't have consulted
they can't have consulted	I can't have been consulting
you can't have been consulting
she can't have been consulting
we can't have been consulting
you can't have been consulting
they can't have been consulting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I consult?
can you consult?
can she consult?
can we consult?
can you consult?
can they consult? 	can I be consulting?
can you be consulting?
can she be consulting?
can we be consulting?
can you be consulting?
can they be consulting? 	can I have consulted?
can you have consulted?
can she have consulted?
can we have consulted?
can you have consulted?
can they have consulted? 	can I have been consulting?
can you have been consulting?
can she have been consulting?
can we have been consulting?
can you have been consulting?
can they have been consulting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I consult?
can't you consult?
can't she consult?
can't we consult?
can't you consult?
can't they consult? 	can't I be consulting?
can't you be consulting?
can't she be consulting?
can't we be consulting?
can't you be consulting?
can't they be consulting? 	can't I have consulted?
can't you have consulted?
can't she have consulted?
can't we have consulted?
can't you have consulted?
can't they have consulted? 	can't I have been consulting?
can't you have been consulting?
can't she have been consulting?
can't we have been consulting?
can't you have been consulting?
can't they have been consulting?