could dictate
Verbo regular: dictate - dictated- dictated

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could dictate
you could dictate
he could dictate
we could dictate
you could dictate
they could dictate 	I could be dictating
you could be dictating
he could be dictating
we could be dictating
you could be dictating
they could be dictating	I could have dictated
you could have dictated
he 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
he could have been dictating
we could have been dictating
you could have been dictating
they could have been dictating	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I couldn't dictate
you couldn't dictate
he 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
he 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
he 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
he couldn't have been dictating
we couldn't have been dictating
you couldn't have been dictating
they couldn't have been dictating	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I dictate?
could you dictate?
could he dictate?
could we dictate?
could you dictate?
could they dictate? 	could I be dictating?
could you be dictating?
could he be dictating?
could we be dictating?
could you be dictating?
could they be dictating? 	could I have dictated?
could you have dictated?
could he 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 he have been dictating?
could we have been dictating?
could you have been dictating?
could they have been dictating? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
couldn't I dictate?
couldn't you dictate?
couldn't he 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 he 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 he 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 he have been dictating?
couldn't we have been dictating?
couldn't you have been dictating?
couldn't they have been dictating?