could glower glower
Verbo regular: glower glower - glower glowered- glower glowered

, este verbo pode não existir, a conjugação é dada como exemplo.

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could glower glower
you could glower glower
he could glower glower
we could glower glower
you could glower glower
they could glower glower 	I could be glower glowering
you could be glower glowering
he could be glower glowering
we could be glower glowering
you could be glower glowering
they could be glower glowering	I could have glower glowered
you could have glower glowered
he could have glower glowered
we could have glower glowered
you could have glower glowered
they could have glower glowered	I could have been glower glowering
you could have been glower glowering
he could have been glower glowering
we could have been glower glowering
you could have been glower glowering
they could have been glower glowering	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I couldn't glower glower
you couldn't glower glower
he couldn't glower glower
we couldn't glower glower
you couldn't glower glower
they couldn't glower glower 	I couldn't be glower glowering
you couldn't be glower glowering
he couldn't be glower glowering
we couldn't be glower glowering
you couldn't be glower glowering
they couldn't be glower glowering	I couldn't have glower glowered
you couldn't have glower glowered
he couldn't have glower glowered
we couldn't have glower glowered
you couldn't have glower glowered
they couldn't have glower glowered	I couldn't have been glower glowering
you couldn't have been glower glowering
he couldn't have been glower glowering
we couldn't have been glower glowering
you couldn't have been glower glowering
they couldn't have been glower glowering	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I glower glower?
could you glower glower?
could he glower glower?
could we glower glower?
could you glower glower?
could they glower glower? 	could I be glower glowering?
could you be glower glowering?
could he be glower glowering?
could we be glower glowering?
could you be glower glowering?
could they be glower glowering? 	could I have glower glowered?
could you have glower glowered?
could he have glower glowered?
could we have glower glowered?
could you have glower glowered?
could they have glower glowered? 	could I have been glower glowering?
could you have been glower glowering?
could he have been glower glowering?
could we have been glower glowering?
could you have been glower glowering?
could they have been glower glowering? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
couldn't I glower glower?
couldn't you glower glower?
couldn't he glower glower?
couldn't we glower glower?
couldn't you glower glower?
couldn't they glower glower? 	couldn't I be glower glowering?
couldn't you be glower glowering?
couldn't he be glower glowering?
couldn't we be glower glowering?
couldn't you be glower glowering?
couldn't they be glower glowering? 	couldn't I have glower glowered?
couldn't you have glower glowered?
couldn't he have glower glowered?
couldn't we have glower glowered?
couldn't you have glower glowered?
couldn't they have glower glowered? 	couldn't I have been glower glowering?
couldn't you have been glower glowering?
couldn't he have been glower glowering?
couldn't we have been glower glowering?
couldn't you have been glower glowering?
couldn't they have been glower glowering?