could plotz
Verbo regular: plotz - plotzed- plotzed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could plotz
you could plotz
she could plotz
we could plotz
you could plotz
they could plotz 	I could be plotzing
you could be plotzing
she could be plotzing
we could be plotzing
you could be plotzing
they could be plotzing	I could have plotzed
you could have plotzed
she could have plotzed
we could have plotzed
you could have plotzed
they could have plotzed	I could have been plotzing
you could have been plotzing
she could have been plotzing
we could have been plotzing
you could have been plotzing
they could have been plotzing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I couldn't plotz
you couldn't plotz
she couldn't plotz
we couldn't plotz
you couldn't plotz
they couldn't plotz 	I couldn't be plotzing
you couldn't be plotzing
she couldn't be plotzing
we couldn't be plotzing
you couldn't be plotzing
they couldn't be plotzing	I couldn't have plotzed
you couldn't have plotzed
she couldn't have plotzed
we couldn't have plotzed
you couldn't have plotzed
they couldn't have plotzed	I couldn't have been plotzing
you couldn't have been plotzing
she couldn't have been plotzing
we couldn't have been plotzing
you couldn't have been plotzing
they couldn't have been plotzing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I plotz?
could you plotz?
could she plotz?
could we plotz?
could you plotz?
could they plotz? 	could I be plotzing?
could you be plotzing?
could she be plotzing?
could we be plotzing?
could you be plotzing?
could they be plotzing? 	could I have plotzed?
could you have plotzed?
could she have plotzed?
could we have plotzed?
could you have plotzed?
could they have plotzed? 	could I have been plotzing?
could you have been plotzing?
could she have been plotzing?
could we have been plotzing?
could you have been plotzing?
could they have been plotzing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
couldn't I plotz?
couldn't you plotz?
couldn't she plotz?
couldn't we plotz?
couldn't you plotz?
couldn't they plotz? 	couldn't I be plotzing?
couldn't you be plotzing?
couldn't she be plotzing?
couldn't we be plotzing?
couldn't you be plotzing?
couldn't they be plotzing? 	couldn't I have plotzed?
couldn't you have plotzed?
couldn't she have plotzed?
couldn't we have plotzed?
couldn't you have plotzed?
couldn't they have plotzed? 	couldn't I have been plotzing?
couldn't you have been plotzing?
couldn't she have been plotzing?
couldn't we have been plotzing?
couldn't you have been plotzing?
couldn't they have been plotzing?