could word-process
Verbo regular: word-process - word-processed- word-processed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could word-process
you could word-process
he could word-process
we could word-process
you could word-process
they could word-process 	I could be word-processing
you could be word-processing
he could be word-processing
we could be word-processing
you could be word-processing
they could be word-processing	I could have word-processed
you could have word-processed
he could have word-processed
we could have word-processed
you could have word-processed
they could have word-processed	I could have been word-processing
you could have been word-processing
he could have been word-processing
we could have been word-processing
you could have been word-processing
they could have been word-processing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I couldn't word-process
you couldn't word-process
he couldn't word-process
we couldn't word-process
you couldn't word-process
they couldn't word-process 	I couldn't be word-processing
you couldn't be word-processing
he couldn't be word-processing
we couldn't be word-processing
you couldn't be word-processing
they couldn't be word-processing	I couldn't have word-processed
you couldn't have word-processed
he couldn't have word-processed
we couldn't have word-processed
you couldn't have word-processed
they couldn't have word-processed	I couldn't have been word-processing
you couldn't have been word-processing
he couldn't have been word-processing
we couldn't have been word-processing
you couldn't have been word-processing
they couldn't have been word-processing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I word-process?
could you word-process?
could he word-process?
could we word-process?
could you word-process?
could they word-process? 	could I be word-processing?
could you be word-processing?
could he be word-processing?
could we be word-processing?
could you be word-processing?
could they be word-processing? 	could I have word-processed?
could you have word-processed?
could he have word-processed?
could we have word-processed?
could you have word-processed?
could they have word-processed? 	could I have been word-processing?
could you have been word-processing?
could he have been word-processing?
could we have been word-processing?
could you have been word-processing?
could they have been word-processing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
couldn't I word-process?
couldn't you word-process?
couldn't he word-process?
couldn't we word-process?
couldn't you word-process?
couldn't they word-process? 	couldn't I be word-processing?
couldn't you be word-processing?
couldn't he be word-processing?
couldn't we be word-processing?
couldn't you be word-processing?
couldn't they be word-processing? 	couldn't I have word-processed?
couldn't you have word-processed?
couldn't he have word-processed?
couldn't we have word-processed?
couldn't you have word-processed?
couldn't they have word-processed? 	couldn't I have been word-processing?
couldn't you have been word-processing?
couldn't he have been word-processing?
couldn't we have been word-processing?
couldn't you have been word-processing?
couldn't they have been word-processing?