Konjugation des englischen Verbs
CAN CHECK

Regelmäßiges Verb: check - checked - checked

Bestätigung

Einfache Form	Form mit V-ing
I can check you can check he can check we can check you can check they can check	I can be checking you can be checking he can be checking we can be checking you can be checking they can be checking
Perfekt	Perfekt mit V-ing
I can have checked you can have checked he can have checked we can have checked you can have checked they can have checked	I can have been checking you can have been checking he can have been checking we can have been checking you can have been checking they can have been checking

Negation

Einfache Form	Form mit V-ing
I cannot check you cannot check he cannot check we cannot check you cannot check they cannot check	I cannot be checking you cannot be checking he cannot be checking we cannot be checking you cannot be checking they cannot be checking
Perfekt	Perfekt mit V-ing
I cannot have checked you cannot have checked he cannot have checked we cannot have checked you cannot have checked they cannot have checked	I cannot have been checking you cannot have been checking he cannot have been checking we cannot have been checking you cannot have been checking they cannot have been checking

Fragende Form

Einfache Form	Form mit V-ing
can I check? can you check? can he check? can we check? can you check? can they check?	can I be checking? can you be checking? can he be checking? can we be checking? can you be checking? can they be checking?
Perfekt	Perfekt mit V-ing
can I have checked? can you have checked? can he have checked? can we have checked? can you have checked? can they have checked?	can I have been checking? can you have been checking? can he have been checking? can we have been checking? can you have been checking? can they have been checking?

Fragende Negation Form

Einfache Form	Form mit V-ing
can I not check? can you not check? can he not check? can we not check? can you not check? can they not check?	can I not be checking? can you not be checking? can he not be checking? can we not be checking? can you not be checking? can they not be checking?
Perfekt	Perfekt mit V-ing
can I not have checked? can you not have checked? can he not have checked? can we not have checked? can you not have checked? can they not have checked?	can I not have been checking? can you not have been checking? can he not have been checking? can we not have been checking? can you not have been checking? can they not have been checking?