could schematize
Verbo regular: schematize - schematized- schematized

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could schematize
you could schematize
he could schematize
we could schematize
you could schematize
they could schematize 	I could be schematizing
you could be schematizing
he could be schematizing
we could be schematizing
you could be schematizing
they could be schematizing	I could have schematized
you could have schematized
he could have schematized
we could have schematized
you could have schematized
they could have schematized	I could have been schematizing
you could have been schematizing
he could have been schematizing
we could have been schematizing
you could have been schematizing
they could have been schematizing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I couldn't schematize
you couldn't schematize
he couldn't schematize
we couldn't schematize
you couldn't schematize
they couldn't schematize 	I couldn't be schematizing
you couldn't be schematizing
he couldn't be schematizing
we couldn't be schematizing
you couldn't be schematizing
they couldn't be schematizing	I couldn't have schematized
you couldn't have schematized
he couldn't have schematized
we couldn't have schematized
you couldn't have schematized
they couldn't have schematized	I couldn't have been schematizing
you couldn't have been schematizing
he couldn't have been schematizing
we couldn't have been schematizing
you couldn't have been schematizing
they couldn't have been schematizing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I schematize?
could you schematize?
could he schematize?
could we schematize?
could you schematize?
could they schematize? 	could I be schematizing?
could you be schematizing?
could he be schematizing?
could we be schematizing?
could you be schematizing?
could they be schematizing? 	could I have schematized?
could you have schematized?
could he have schematized?
could we have schematized?
could you have schematized?
could they have schematized? 	could I have been schematizing?
could you have been schematizing?
could he have been schematizing?
could we have been schematizing?
could you have been schematizing?
could they have been schematizing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
couldn't I schematize?
couldn't you schematize?
couldn't he schematize?
couldn't we schematize?
couldn't you schematize?
couldn't they schematize? 	couldn't I be schematizing?
couldn't you be schematizing?
couldn't he be schematizing?
couldn't we be schematizing?
couldn't you be schematizing?
couldn't they be schematizing? 	couldn't I have schematized?
couldn't you have schematized?
couldn't he have schematized?
couldn't we have schematized?
couldn't you have schematized?
couldn't they have schematized? 	couldn't I have been schematizing?
couldn't you have been schematizing?
couldn't he have been schematizing?
couldn't we have been schematizing?
couldn't you have been schematizing?
couldn't they have been schematizing?