I can fortify you can fortify she can fortify we can fortify you can fortify they can fortify
Form mit V-ing
I can be fortifying you can be fortifying she can be fortifying we can be fortifying you can be fortifying they can be fortifying
Perfekt
I can have fortified you can have fortified she can have fortified we can have fortified you can have fortified they can have fortified
Perfekt mit V-ing
I can have been fortifying you can have been fortifying she can have been fortifying we can have been fortifying you can have been fortifying they can have been fortifying
Negation
Einfache Form
I cannot fortify you cannot fortify she cannot fortify we cannot fortify you cannot fortify they cannot fortify
Form mit V-ing
I cannot be fortifying you cannot be fortifying she cannot be fortifying we cannot be fortifying you cannot be fortifying they cannot be fortifying
Perfekt
I cannot have fortified you cannot have fortified she cannot have fortified we cannot have fortified you cannot have fortified they cannot have fortified
Perfekt mit V-ing
I cannot have been fortifying you cannot have been fortifying she cannot have been fortifying we cannot have been fortifying you cannot have been fortifying they cannot have been fortifying
Fragende Form
Einfache Form
can I fortify? can you fortify? can she fortify? can we fortify? can you fortify? can they fortify?
Form mit V-ing
can I be fortifying? can you be fortifying? can she be fortifying? can we be fortifying? can you be fortifying? can they be fortifying?
Perfekt
can I have fortified? can you have fortified? can she have fortified? can we have fortified? can you have fortified? can they have fortified?
Perfekt mit V-ing
can I have been fortifying? can you have been fortifying? can she have been fortifying? can we have been fortifying? can you have been fortifying? can they have been fortifying?
Fragende Negation Form
Einfache Form
can I not fortify? can you not fortify? can she not fortify? can we not fortify? can you not fortify? can they not fortify?
Form mit V-ing
can I not be fortifying? can you not be fortifying? can she not be fortifying? can we not be fortifying? can you not be fortifying? can they not be fortifying?
Perfekt
can I not have fortified? can you not have fortified? can she not have fortified? can we not have fortified? can you not have fortified? can they not have fortified?
Perfekt mit V-ing
can I not have been fortifying? can you not have been fortifying? can she not have been fortifying? can we not have been fortifying? can you not have been fortifying? can they not have been fortifying?