could moon
Verbo regular: moon - mooned- mooned

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could moon
you could moon
she could moon
we could moon
you could moon
they could moon 	I could be mooning
you could be mooning
she could be mooning
we could be mooning
you could be mooning
they could be mooning	I could have mooned
you could have mooned
she could have mooned
we could have mooned
you could have mooned
they could have mooned	I could have been mooning
you could have been mooning
she could have been mooning
we could have been mooning
you could have been mooning
they could have been mooning	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could not moon
you could not moon
she could not moon
we could not moon
you could not moon
they could not moon 	I could not be mooning
you could not be mooning
she could not be mooning
we could not be mooning
you could not be mooning
they could not be mooning	I could not have mooned
you could not have mooned
she could not have mooned
we could not have mooned
you could not have mooned
they could not have mooned	I could not have been mooning
you could not have been mooning
she could not have been mooning
we could not have been mooning
you could not have been mooning
they could not have been mooning	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I moon?
could you moon?
could she moon?
could we moon?
could you moon?
could they moon? 	could I be mooning?
could you be mooning?
could she be mooning?
could we be mooning?
could you be mooning?
could they be mooning? 	could I have mooned?
could you have mooned?
could she have mooned?
could we have mooned?
could you have mooned?
could they have mooned? 	could I have been mooning?
could you have been mooning?
could she have been mooning?
could we have been mooning?
could you have been mooning?
could they have been mooning? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I not moon?
could you not moon?
could she not moon?
could we not moon?
could you not moon?
could they not moon? 	could I not be mooning?
could you not be mooning?
could she not be mooning?
could we not be mooning?
could you not be mooning?
could they not be mooning? 	could I not have mooned?
could you not have mooned?
could she not have mooned?
could we not have mooned?
could you not have mooned?
could they not have mooned? 	could I not have been mooning?
could you not have been mooning?
could she not have been mooning?
could we not have been mooning?
could you not have been mooning?
could they not have been mooning?