Conjugación del verbo inglés
CAN RUCK

Verbo regular: ruck - rucked - rucked

Afirmación

Forma simple	Forma con V-ing
I can ruck you can ruck he can ruck we can ruck you can ruck they can ruck	I can be rucking you can be rucking he can be rucking we can be rucking you can be rucking they can be rucking
Perfecto	Perfecto con V-ing
I can have rucked you can have rucked he can have rucked we can have rucked you can have rucked they can have rucked	I can have been rucking you can have been rucking he can have been rucking we can have been rucking you can have been rucking they can have been rucking

Negación

Forma simple	Forma con V-ing
I cannot ruck you cannot ruck he cannot ruck we cannot ruck you cannot ruck they cannot ruck	I cannot be rucking you cannot be rucking he cannot be rucking we cannot be rucking you cannot be rucking they cannot be rucking
Perfecto	Perfecto con V-ing
I cannot have rucked you cannot have rucked he cannot have rucked we cannot have rucked you cannot have rucked they cannot have rucked	I cannot have been rucking you cannot have been rucking he cannot have been rucking we cannot have been rucking you cannot have been rucking they cannot have been rucking

Forma interrogativa

Forma simple	Forma con V-ing
can I ruck? can you ruck? can he ruck? can we ruck? can you ruck? can they ruck?	can I be rucking? can you be rucking? can he be rucking? can we be rucking? can you be rucking? can they be rucking?
Perfecto	Perfecto con V-ing
can I have rucked? can you have rucked? can he have rucked? can we have rucked? can you have rucked? can they have rucked?	can I have been rucking? can you have been rucking? can he have been rucking? can we have been rucking? can you have been rucking? can they have been rucking?

Forma interro-negativa

Forma simple	Forma con V-ing
can I not ruck? can you not ruck? can he not ruck? can we not ruck? can you not ruck? can they not ruck?	can I not be rucking? can you not be rucking? can he not be rucking? can we not be rucking? can you not be rucking? can they not be rucking?
Perfecto	Perfecto con V-ing
can I not have rucked? can you not have rucked? can he not have rucked? can we not have rucked? can you not have rucked? can they not have rucked?	can I not have been rucking? can you not have been rucking? can he not have been rucking? can we not have been rucking? can you not have been rucking? can they not have been rucking?