Conjugación del verbo inglés
CAN TUSK

Verbo regular: tusk - tusked - tusked

Afirmación

Forma simple	Forma con V-ing
I can tusk you can tusk he can tusk we can tusk you can tusk they can tusk	I can be tusking you can be tusking he can be tusking we can be tusking you can be tusking they can be tusking
Perfecto	Perfecto con V-ing
I can have tusked you can have tusked he can have tusked we can have tusked you can have tusked they can have tusked	I can have been tusking you can have been tusking he can have been tusking we can have been tusking you can have been tusking they can have been tusking

Negación

Forma simple	Forma con V-ing
I cannot tusk you cannot tusk he cannot tusk we cannot tusk you cannot tusk they cannot tusk	I cannot be tusking you cannot be tusking he cannot be tusking we cannot be tusking you cannot be tusking they cannot be tusking
Perfecto	Perfecto con V-ing
I cannot have tusked you cannot have tusked he cannot have tusked we cannot have tusked you cannot have tusked they cannot have tusked	I cannot have been tusking you cannot have been tusking he cannot have been tusking we cannot have been tusking you cannot have been tusking they cannot have been tusking

Forma interrogativa

Forma simple	Forma con V-ing
can I tusk? can you tusk? can he tusk? can we tusk? can you tusk? can they tusk?	can I be tusking? can you be tusking? can he be tusking? can we be tusking? can you be tusking? can they be tusking?
Perfecto	Perfecto con V-ing
can I have tusked? can you have tusked? can he have tusked? can we have tusked? can you have tusked? can they have tusked?	can I have been tusking? can you have been tusking? can he have been tusking? can we have been tusking? can you have been tusking? can they have been tusking?

Forma interro-negativa

Forma simple	Forma con V-ing
can I not tusk? can you not tusk? can he not tusk? can we not tusk? can you not tusk? can they not tusk?	can I not be tusking? can you not be tusking? can he not be tusking? can we not be tusking? can you not be tusking? can they not be tusking?
Perfecto	Perfecto con V-ing
can I not have tusked? can you not have tusked? can he not have tusked? can we not have tusked? can you not have tusked? can they not have tusked?	can I not have been tusking? can you not have been tusking? can he not have been tusking? can we not have been tusking? can you not have been tusking? can they not have been tusking?