could overteach
Verbo irregular: overteach - overtaught- overtaught

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could overteach
you could overteach
he could overteach
we could overteach
you could overteach
they could overteach 	I could be overteaching
you could be overteaching
he could be overteaching
we could be overteaching
you could be overteaching
they could be overteaching	I could have overtaught
you could have overtaught
he could have overtaught
we could have overtaught
you could have overtaught
they could have overtaught	I could have been overteaching
you could have been overteaching
he could have been overteaching
we could have been overteaching
you could have been overteaching
they could have been overteaching	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could not overteach
you could not overteach
he could not overteach
we could not overteach
you could not overteach
they could not overteach 	I could not be overteaching
you could not be overteaching
he could not be overteaching
we could not be overteaching
you could not be overteaching
they could not be overteaching	I could not have overtaught
you could not have overtaught
he could not have overtaught
we could not have overtaught
you could not have overtaught
they could not have overtaught	I could not have been overteaching
you could not have been overteaching
he could not have been overteaching
we could not have been overteaching
you could not have been overteaching
they could not have been overteaching	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I overteach?
could you overteach?
could he overteach?
could we overteach?
could you overteach?
could they overteach? 	could I be overteaching?
could you be overteaching?
could he be overteaching?
could we be overteaching?
could you be overteaching?
could they be overteaching? 	could I have overtaught?
could you have overtaught?
could he have overtaught?
could we have overtaught?
could you have overtaught?
could they have overtaught? 	could I have been overteaching?
could you have been overteaching?
could he have been overteaching?
could we have been overteaching?
could you have been overteaching?
could they have been overteaching? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I not overteach?
could you not overteach?
could he not overteach?
could we not overteach?
could you not overteach?
could they not overteach? 	could I not be overteaching?
could you not be overteaching?
could he not be overteaching?
could we not be overteaching?
could you not be overteaching?
could they not be overteaching? 	could I not have overtaught?
could you not have overtaught?
could he not have overtaught?
could we not have overtaught?
could you not have overtaught?
could they not have overtaught? 	could I not have been overteaching?
could you not have been overteaching?
could he not have been overteaching?
could we not have been overteaching?
could you not have been overteaching?
could they not have been overteaching?