could beetle
Verbo regular: beetle - beetled- beetled

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could beetle
you could beetle
he could beetle
we could beetle
you could beetle
they could beetle 	I could be beetling
you could be beetling
he could be beetling
we could be beetling
you could be beetling
they could be beetling	I could have beetled
you could have beetled
he could have beetled
we could have beetled
you could have beetled
they could have beetled	I could have been beetling
you could have been beetling
he could have been beetling
we could have been beetling
you could have been beetling
they could have been beetling	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could not beetle
you could not beetle
he could not beetle
we could not beetle
you could not beetle
they could not beetle 	I could not be beetling
you could not be beetling
he could not be beetling
we could not be beetling
you could not be beetling
they could not be beetling	I could not have beetled
you could not have beetled
he could not have beetled
we could not have beetled
you could not have beetled
they could not have beetled	I could not have been beetling
you could not have been beetling
he could not have been beetling
we could not have been beetling
you could not have been beetling
they could not have been beetling	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I beetle?
could you beetle?
could he beetle?
could we beetle?
could you beetle?
could they beetle? 	could I be beetling?
could you be beetling?
could he be beetling?
could we be beetling?
could you be beetling?
could they be beetling? 	could I have beetled?
could you have beetled?
could he have beetled?
could we have beetled?
could you have beetled?
could they have beetled? 	could I have been beetling?
could you have been beetling?
could he have been beetling?
could we have been beetling?
could you have been beetling?
could they have been beetling? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I not beetle?
could you not beetle?
could he not beetle?
could we not beetle?
could you not beetle?
could they not beetle? 	could I not be beetling?
could you not be beetling?
could he not be beetling?
could we not be beetling?
could you not be beetling?
could they not be beetling? 	could I not have beetled?
could you not have beetled?
could he not have beetled?
could we not have beetled?
could you not have beetled?
could they not have beetled? 	could I not have been beetling?
could you not have been beetling?
could he not have been beetling?
could we not have been beetling?
could you not have been beetling?
could they not have been beetling?