could obtund
Verbo regular: obtund - obtunded- obtunded

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could obtund
you could obtund
he could obtund
we could obtund
you could obtund
they could obtund 	I could be obtunding
you could be obtunding
he could be obtunding
we could be obtunding
you could be obtunding
they could be obtunding	I could have obtunded
you could have obtunded
he could have obtunded
we could have obtunded
you could have obtunded
they could have obtunded	I could have been obtunding
you could have been obtunding
he could have been obtunding
we could have been obtunding
you could have been obtunding
they could have been obtunding	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could not obtund
you could not obtund
he could not obtund
we could not obtund
you could not obtund
they could not obtund 	I could not be obtunding
you could not be obtunding
he could not be obtunding
we could not be obtunding
you could not be obtunding
they could not be obtunding	I could not have obtunded
you could not have obtunded
he could not have obtunded
we could not have obtunded
you could not have obtunded
they could not have obtunded	I could not have been obtunding
you could not have been obtunding
he could not have been obtunding
we could not have been obtunding
you could not have been obtunding
they could not have been obtunding	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I obtund?
could you obtund?
could he obtund?
could we obtund?
could you obtund?
could they obtund? 	could I be obtunding?
could you be obtunding?
could he be obtunding?
could we be obtunding?
could you be obtunding?
could they be obtunding? 	could I have obtunded?
could you have obtunded?
could he have obtunded?
could we have obtunded?
could you have obtunded?
could they have obtunded? 	could I have been obtunding?
could you have been obtunding?
could he have been obtunding?
could we have been obtunding?
could you have been obtunding?
could they have been obtunding? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I not obtund?
could you not obtund?
could he not obtund?
could we not obtund?
could you not obtund?
could they not obtund? 	could I not be obtunding?
could you not be obtunding?
could he not be obtunding?
could we not be obtunding?
could you not be obtunding?
could they not be obtunding? 	could I not have obtunded?
could you not have obtunded?
could he not have obtunded?
could we not have obtunded?
could you not have obtunded?
could they not have obtunded? 	could I not have been obtunding?
could you not have been obtunding?
could he not have been obtunding?
could we not have been obtunding?
could you not have been obtunding?
could they not have been obtunding?