could earmark
Verbo regular: earmark - earmarked- earmarked

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could earmark
you could earmark
she could earmark
we could earmark
you could earmark
they could earmark 	I could be earmarking
you could be earmarking
she could be earmarking
we could be earmarking
you could be earmarking
they could be earmarking	I could have earmarked
you could have earmarked
she could have earmarked
we could have earmarked
you could have earmarked
they could have earmarked	I could have been earmarking
you could have been earmarking
she could have been earmarking
we could have been earmarking
you could have been earmarking
they could have been earmarking	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could not earmark
you could not earmark
she could not earmark
we could not earmark
you could not earmark
they could not earmark 	I could not be earmarking
you could not be earmarking
she could not be earmarking
we could not be earmarking
you could not be earmarking
they could not be earmarking	I could not have earmarked
you could not have earmarked
she could not have earmarked
we could not have earmarked
you could not have earmarked
they could not have earmarked	I could not have been earmarking
you could not have been earmarking
she could not have been earmarking
we could not have been earmarking
you could not have been earmarking
they could not have been earmarking	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I earmark?
could you earmark?
could she earmark?
could we earmark?
could you earmark?
could they earmark? 	could I be earmarking?
could you be earmarking?
could she be earmarking?
could we be earmarking?
could you be earmarking?
could they be earmarking? 	could I have earmarked?
could you have earmarked?
could she have earmarked?
could we have earmarked?
could you have earmarked?
could they have earmarked? 	could I have been earmarking?
could you have been earmarking?
could she have been earmarking?
could we have been earmarking?
could you have been earmarking?
could they have been earmarking? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I not earmark?
could you not earmark?
could she not earmark?
could we not earmark?
could you not earmark?
could they not earmark? 	could I not be earmarking?
could you not be earmarking?
could she not be earmarking?
could we not be earmarking?
could you not be earmarking?
could they not be earmarking? 	could I not have earmarked?
could you not have earmarked?
could she not have earmarked?
could we not have earmarked?
could you not have earmarked?
could they not have earmarked? 	could I not have been earmarking?
could you not have been earmarking?
could she not have been earmarking?
could we not have been earmarking?
could you not have been earmarking?
could they not have been earmarking?