could vandalise
Verbo regular: vandalise - vandalised- vandalised

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could vandalise
you could vandalise
she could vandalise
we could vandalise
you could vandalise
they could vandalise 	I could be vandalising
you could be vandalising
she could be vandalising
we could be vandalising
you could be vandalising
they could be vandalising	I could have vandalised
you could have vandalised
she could have vandalised
we could have vandalised
you could have vandalised
they could have vandalised	I could have been vandalising
you could have been vandalising
she could have been vandalising
we could have been vandalising
you could have been vandalising
they could have been vandalising	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I couldn't vandalise
you couldn't vandalise
she couldn't vandalise
we couldn't vandalise
you couldn't vandalise
they couldn't vandalise 	I couldn't be vandalising
you couldn't be vandalising
she couldn't be vandalising
we couldn't be vandalising
you couldn't be vandalising
they couldn't be vandalising	I couldn't have vandalised
you couldn't have vandalised
she couldn't have vandalised
we couldn't have vandalised
you couldn't have vandalised
they couldn't have vandalised	I couldn't have been vandalising
you couldn't have been vandalising
she couldn't have been vandalising
we couldn't have been vandalising
you couldn't have been vandalising
they couldn't have been vandalising	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I vandalise?
could you vandalise?
could she vandalise?
could we vandalise?
could you vandalise?
could they vandalise? 	could I be vandalising?
could you be vandalising?
could she be vandalising?
could we be vandalising?
could you be vandalising?
could they be vandalising? 	could I have vandalised?
could you have vandalised?
could she have vandalised?
could we have vandalised?
could you have vandalised?
could they have vandalised? 	could I have been vandalising?
could you have been vandalising?
could she have been vandalising?
could we have been vandalising?
could you have been vandalising?
could they have been vandalising? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
couldn't I vandalise?
couldn't you vandalise?
couldn't she vandalise?
couldn't we vandalise?
couldn't you vandalise?
couldn't they vandalise? 	couldn't I be vandalising?
couldn't you be vandalising?
couldn't she be vandalising?
couldn't we be vandalising?
couldn't you be vandalising?
couldn't they be vandalising? 	couldn't I have vandalised?
couldn't you have vandalised?
couldn't she have vandalised?
couldn't we have vandalised?
couldn't you have vandalised?
couldn't they have vandalised? 	couldn't I have been vandalising?
couldn't you have been vandalising?
couldn't she have been vandalising?
couldn't we have been vandalising?
couldn't you have been vandalising?
couldn't they have been vandalising?