could graffiti
Verbo regular: graffiti - graffitied- graffitied

ón, este verbo puede no existir, se da como ejemplo la conjugación.

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could graffiti
you could graffiti
she could graffiti
we could graffiti
you could graffiti
they could graffiti 	I could be graffitiing
you could be graffitiing
she could be graffitiing
we could be graffitiing
you could be graffitiing
they could be graffitiing	I could have graffitied
you could have graffitied
she could have graffitied
we could have graffitied
you could have graffitied
they could have graffitied	I could have been graffitiing
you could have been graffitiing
she could have been graffitiing
we could have been graffitiing
you could have been graffitiing
they could have been graffitiing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I couldn't graffiti
you couldn't graffiti
she couldn't graffiti
we couldn't graffiti
you couldn't graffiti
they couldn't graffiti 	I couldn't be graffitiing
you couldn't be graffitiing
she couldn't be graffitiing
we couldn't be graffitiing
you couldn't be graffitiing
they couldn't be graffitiing	I couldn't have graffitied
you couldn't have graffitied
she couldn't have graffitied
we couldn't have graffitied
you couldn't have graffitied
they couldn't have graffitied	I couldn't have been graffitiing
you couldn't have been graffitiing
she couldn't have been graffitiing
we couldn't have been graffitiing
you couldn't have been graffitiing
they couldn't have been graffitiing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I graffiti?
could you graffiti?
could she graffiti?
could we graffiti?
could you graffiti?
could they graffiti? 	could I be graffitiing?
could you be graffitiing?
could she be graffitiing?
could we be graffitiing?
could you be graffitiing?
could they be graffitiing? 	could I have graffitied?
could you have graffitied?
could she have graffitied?
could we have graffitied?
could you have graffitied?
could they have graffitied? 	could I have been graffitiing?
could you have been graffitiing?
could she have been graffitiing?
could we have been graffitiing?
could you have been graffitiing?
could they have been graffitiing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
couldn't I graffiti?
couldn't you graffiti?
couldn't she graffiti?
couldn't we graffiti?
couldn't you graffiti?
couldn't they graffiti? 	couldn't I be graffitiing?
couldn't you be graffitiing?
couldn't she be graffitiing?
couldn't we be graffitiing?
couldn't you be graffitiing?
couldn't they be graffitiing? 	couldn't I have graffitied?
couldn't you have graffitied?
couldn't she have graffitied?
couldn't we have graffitied?
couldn't you have graffitied?
couldn't they have graffitied? 	couldn't I have been graffitiing?
couldn't you have been graffitiing?
couldn't she have been graffitiing?
couldn't we have been graffitiing?
couldn't you have been graffitiing?
couldn't they have been graffitiing?