could holystone
Verbo regular: holystone - holystoned- holystoned

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could holystone
you could holystone
he could holystone
we could holystone
you could holystone
they could holystone 	I could be holystoning
you could be holystoning
he could be holystoning
we could be holystoning
you could be holystoning
they could be holystoning	I could have holystoned
you could have holystoned
he could have holystoned
we could have holystoned
you could have holystoned
they could have holystoned	I could have been holystoning
you could have been holystoning
he could have been holystoning
we could have been holystoning
you could have been holystoning
they could have been holystoning	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I couldn't holystone
you couldn't holystone
he couldn't holystone
we couldn't holystone
you couldn't holystone
they couldn't holystone 	I couldn't be holystoning
you couldn't be holystoning
he couldn't be holystoning
we couldn't be holystoning
you couldn't be holystoning
they couldn't be holystoning	I couldn't have holystoned
you couldn't have holystoned
he couldn't have holystoned
we couldn't have holystoned
you couldn't have holystoned
they couldn't have holystoned	I couldn't have been holystoning
you couldn't have been holystoning
he couldn't have been holystoning
we couldn't have been holystoning
you couldn't have been holystoning
they couldn't have been holystoning	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I holystone?
could you holystone?
could he holystone?
could we holystone?
could you holystone?
could they holystone? 	could I be holystoning?
could you be holystoning?
could he be holystoning?
could we be holystoning?
could you be holystoning?
could they be holystoning? 	could I have holystoned?
could you have holystoned?
could he have holystoned?
could we have holystoned?
could you have holystoned?
could they have holystoned? 	could I have been holystoning?
could you have been holystoning?
could he have been holystoning?
could we have been holystoning?
could you have been holystoning?
could they have been holystoning? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
couldn't I holystone?
couldn't you holystone?
couldn't he holystone?
couldn't we holystone?
couldn't you holystone?
couldn't they holystone? 	couldn't I be holystoning?
couldn't you be holystoning?
couldn't he be holystoning?
couldn't we be holystoning?
couldn't you be holystoning?
couldn't they be holystoning? 	couldn't I have holystoned?
couldn't you have holystoned?
couldn't he have holystoned?
couldn't we have holystoned?
couldn't you have holystoned?
couldn't they have holystoned? 	couldn't I have been holystoning?
couldn't you have been holystoning?
couldn't he have been holystoning?
couldn't we have been holystoning?
couldn't you have been holystoning?
couldn't they have been holystoning?