could spud
Verbo regular: spud - spudded- spudded

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could spud
you could spud
he could spud
we could spud
you could spud
they could spud 	I could be spudding
you could be spudding
he could be spudding
we could be spudding
you could be spudding
they could be spudding	I could have spudded
you could have spudded
he could have spudded
we could have spudded
you could have spudded
they could have spudded	I could have been spudding
you could have been spudding
he could have been spudding
we could have been spudding
you could have been spudding
they could have been spudding	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I couldn't spud
you couldn't spud
he couldn't spud
we couldn't spud
you couldn't spud
they couldn't spud 	I couldn't be spudding
you couldn't be spudding
he couldn't be spudding
we couldn't be spudding
you couldn't be spudding
they couldn't be spudding	I couldn't have spudded
you couldn't have spudded
he couldn't have spudded
we couldn't have spudded
you couldn't have spudded
they couldn't have spudded	I couldn't have been spudding
you couldn't have been spudding
he couldn't have been spudding
we couldn't have been spudding
you couldn't have been spudding
they couldn't have been spudding	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I spud?
could you spud?
could he spud?
could we spud?
could you spud?
could they spud? 	could I be spudding?
could you be spudding?
could he be spudding?
could we be spudding?
could you be spudding?
could they be spudding? 	could I have spudded?
could you have spudded?
could he have spudded?
could we have spudded?
could you have spudded?
could they have spudded? 	could I have been spudding?
could you have been spudding?
could he have been spudding?
could we have been spudding?
could you have been spudding?
could they have been spudding? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
couldn't I spud?
couldn't you spud?
couldn't he spud?
couldn't we spud?
couldn't you spud?
couldn't they spud? 	couldn't I be spudding?
couldn't you be spudding?
couldn't he be spudding?
couldn't we be spudding?
couldn't you be spudding?
couldn't they be spudding? 	couldn't I have spudded?
couldn't you have spudded?
couldn't he have spudded?
couldn't we have spudded?
couldn't you have spudded?
couldn't they have spudded? 	couldn't I have been spudding?
couldn't you have been spudding?
couldn't he have been spudding?
couldn't we have been spudding?
couldn't you have been spudding?
couldn't they have been spudding?