English verb conjugation
CAN DECLASSIFY

Regular verb: declassify - declassified - declassified

Affirmation

Simple form	V-ing form
I can declassify you can declassify she can declassify we can declassify you can declassify they can declassify	I can be declassifying you can be declassifying she can be declassifying we can be declassifying you can be declassifying they can be declassifying
Perfect	V-ing perfect
I can have declassified you can have declassified she can have declassified we can have declassified you can have declassified they can have declassified	I can have been declassifying you can have been declassifying she can have been declassifying we can have been declassifying you can have been declassifying they can have been declassifying

Negation

Simple form	V-ing form
I can't declassify you can't declassify she can't declassify we can't declassify you can't declassify they can't declassify	I can't be declassifying you can't be declassifying she can't be declassifying we can't be declassifying you can't be declassifying they can't be declassifying
Perfect	V-ing perfect
I can't have declassified you can't have declassified she can't have declassified we can't have declassified you can't have declassified they can't have declassified	I can't have been declassifying you can't have been declassifying she can't have been declassifying we can't have been declassifying you can't have been declassifying they can't have been declassifying

Interrogative form

Simple form	V-ing form
can I declassify? can you declassify? can she declassify? can we declassify? can you declassify? can they declassify?	can I be declassifying? can you be declassifying? can she be declassifying? can we be declassifying? can you be declassifying? can they be declassifying?
Perfect	V-ing perfect
can I have declassified? can you have declassified? can she have declassified? can we have declassified? can you have declassified? can they have declassified?	can I have been declassifying? can you have been declassifying? can she have been declassifying? can we have been declassifying? can you have been declassifying? can they have been declassifying?

Interro-negative form

Simple form	V-ing form
can't I declassify? can't you declassify? can't she declassify? can't we declassify? can't you declassify? can't they declassify?	can't I be declassifying? can't you be declassifying? can't she be declassifying? can't we be declassifying? can't you be declassifying? can't they be declassifying?
Perfect	V-ing perfect
can't I have declassified? can't you have declassified? can't she have declassified? can't we have declassified? can't you have declassified? can't they have declassified?	can't I have been declassifying? can't you have been declassifying? can't she have been declassifying? can't we have been declassifying? can't you have been declassifying? can't they have been declassifying?