could dither
Verbo regular: dither - dithered- dithered

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could dither
you could dither
he could dither
we could dither
you could dither
they could dither 	I could be dithering
you could be dithering
he could be dithering
we could be dithering
you could be dithering
they could be dithering	I could have dithered
you could have dithered
he could have dithered
we could have dithered
you could have dithered
they could have dithered	I could have been dithering
you could have been dithering
he could have been dithering
we could have been dithering
you could have been dithering
they could have been dithering	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could not dither
you could not dither
he could not dither
we could not dither
you could not dither
they could not dither 	I could not be dithering
you could not be dithering
he could not be dithering
we could not be dithering
you could not be dithering
they could not be dithering	I could not have dithered
you could not have dithered
he could not have dithered
we could not have dithered
you could not have dithered
they could not have dithered	I could not have been dithering
you could not have been dithering
he could not have been dithering
we could not have been dithering
you could not have been dithering
they could not have been dithering	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I dither?
could you dither?
could he dither?
could we dither?
could you dither?
could they dither? 	could I be dithering?
could you be dithering?
could he be dithering?
could we be dithering?
could you be dithering?
could they be dithering? 	could I have dithered?
could you have dithered?
could he have dithered?
could we have dithered?
could you have dithered?
could they have dithered? 	could I have been dithering?
could you have been dithering?
could he have been dithering?
could we have been dithering?
could you have been dithering?
could they have been dithering? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I not dither?
could you not dither?
could he not dither?
could we not dither?
could you not dither?
could they not dither? 	could I not be dithering?
could you not be dithering?
could he not be dithering?
could we not be dithering?
could you not be dithering?
could they not be dithering? 	could I not have dithered?
could you not have dithered?
could he not have dithered?
could we not have dithered?
could you not have dithered?
could they not have dithered? 	could I not have been dithering?
could you not have been dithering?
could he not have been dithering?
could we not have been dithering?
could you not have been dithering?
could they not have been dithering?