could dictate
Regular verb: dictate - dictated- dictated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could dictate
you could dictate
she could dictate
we could dictate
you could dictate
they could dictate 	I could be dictating
you could be dictating
she could be dictating
we could be dictating
you could be dictating
they could be dictating	I could have dictated
you could have dictated
she could have dictated
we could have dictated
you could have dictated
they could have dictated	I could have been dictating
you could have been dictating
she could have been dictating
we could have been dictating
you could have been dictating
they could have been dictating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't dictate
you couldn't dictate
she couldn't dictate
we couldn't dictate
you couldn't dictate
they couldn't dictate 	I couldn't be dictating
you couldn't be dictating
she couldn't be dictating
we couldn't be dictating
you couldn't be dictating
they couldn't be dictating	I couldn't have dictated
you couldn't have dictated
she couldn't have dictated
we couldn't have dictated
you couldn't have dictated
they couldn't have dictated	I couldn't have been dictating
you couldn't have been dictating
she couldn't have been dictating
we couldn't have been dictating
you couldn't have been dictating
they couldn't have been dictating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I dictate?
could you dictate?
could she dictate?
could we dictate?
could you dictate?
could they dictate? 	could I be dictating?
could you be dictating?
could she be dictating?
could we be dictating?
could you be dictating?
could they be dictating? 	could I have dictated?
could you have dictated?
could she have dictated?
could we have dictated?
could you have dictated?
could they have dictated? 	could I have been dictating?
could you have been dictating?
could she have been dictating?
could we have been dictating?
could you have been dictating?
could they have been dictating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I dictate?
couldn't you dictate?
couldn't she dictate?
couldn't we dictate?
couldn't you dictate?
couldn't they dictate? 	couldn't I be dictating?
couldn't you be dictating?
couldn't she be dictating?
couldn't we be dictating?
couldn't you be dictating?
couldn't they be dictating? 	couldn't I have dictated?
couldn't you have dictated?
couldn't she have dictated?
couldn't we have dictated?
couldn't you have dictated?
couldn't they have dictated? 	couldn't I have been dictating?
couldn't you have been dictating?
couldn't she have been dictating?
couldn't we have been dictating?
couldn't you have been dictating?
couldn't they have been dictating?