Konjugation des englischen Verbs
CAN RETROACT

Regelmäßiges Verb: retroact - retroacted - retroacted

Bestätigung

Einfache Form	Form mit V-ing
I can retroact you can retroact he can retroact we can retroact you can retroact they can retroact	I can be retroacting you can be retroacting he can be retroacting we can be retroacting you can be retroacting they can be retroacting
Perfekt	Perfekt mit V-ing
I can have retroacted you can have retroacted he can have retroacted we can have retroacted you can have retroacted they can have retroacted	I can have been retroacting you can have been retroacting he can have been retroacting we can have been retroacting you can have been retroacting they can have been retroacting

Negation

Einfache Form	Form mit V-ing
I can't retroact you can't retroact he can't retroact we can't retroact you can't retroact they can't retroact	I can't be retroacting you can't be retroacting he can't be retroacting we can't be retroacting you can't be retroacting they can't be retroacting
Perfekt	Perfekt mit V-ing
I can't have retroacted you can't have retroacted he can't have retroacted we can't have retroacted you can't have retroacted they can't have retroacted	I can't have been retroacting you can't have been retroacting he can't have been retroacting we can't have been retroacting you can't have been retroacting they can't have been retroacting

Fragende Form

Einfache Form	Form mit V-ing
can I retroact? can you retroact? can he retroact? can we retroact? can you retroact? can they retroact?	can I be retroacting? can you be retroacting? can he be retroacting? can we be retroacting? can you be retroacting? can they be retroacting?
Perfekt	Perfekt mit V-ing
can I have retroacted? can you have retroacted? can he have retroacted? can we have retroacted? can you have retroacted? can they have retroacted?	can I have been retroacting? can you have been retroacting? can he have been retroacting? can we have been retroacting? can you have been retroacting? can they have been retroacting?

Fragende Negation Form

Einfache Form	Form mit V-ing
can't I retroact? can't you retroact? can't he retroact? can't we retroact? can't you retroact? can't they retroact?	can't I be retroacting? can't you be retroacting? can't he be retroacting? can't we be retroacting? can't you be retroacting? can't they be retroacting?
Perfekt	Perfekt mit V-ing
can't I have retroacted? can't you have retroacted? can't he have retroacted? can't we have retroacted? can't you have retroacted? can't they have retroacted?	can't I have been retroacting? can't you have been retroacting? can't he have been retroacting? can't we have been retroacting? can't you have been retroacting? can't they have been retroacting?