English verb conjugation
CAN OPPRESS

Regular verb: oppress - oppressed - oppressed

Affirmation

Simple form	V-ing form
I can oppress you can oppress he can oppress we can oppress you can oppress they can oppress	I can be oppressing you can be oppressing he can be oppressing we can be oppressing you can be oppressing they can be oppressing
Perfect	V-ing perfect
I can have oppressed you can have oppressed he can have oppressed we can have oppressed you can have oppressed they can have oppressed	I can have been oppressing you can have been oppressing he can have been oppressing we can have been oppressing you can have been oppressing they can have been oppressing

Negation

Simple form	V-ing form
I cannot oppress you cannot oppress he cannot oppress we cannot oppress you cannot oppress they cannot oppress	I cannot be oppressing you cannot be oppressing he cannot be oppressing we cannot be oppressing you cannot be oppressing they cannot be oppressing
Perfect	V-ing perfect
I cannot have oppressed you cannot have oppressed he cannot have oppressed we cannot have oppressed you cannot have oppressed they cannot have oppressed	I cannot have been oppressing you cannot have been oppressing he cannot have been oppressing we cannot have been oppressing you cannot have been oppressing they cannot have been oppressing

Interrogative form

Simple form	V-ing form
can I oppress? can you oppress? can he oppress? can we oppress? can you oppress? can they oppress?	can I be oppressing? can you be oppressing? can he be oppressing? can we be oppressing? can you be oppressing? can they be oppressing?
Perfect	V-ing perfect
can I have oppressed? can you have oppressed? can he have oppressed? can we have oppressed? can you have oppressed? can they have oppressed?	can I have been oppressing? can you have been oppressing? can he have been oppressing? can we have been oppressing? can you have been oppressing? can they have been oppressing?

Interro-negative form

Simple form	V-ing form
can I not oppress? can you not oppress? can he not oppress? can we not oppress? can you not oppress? can they not oppress?	can I not be oppressing? can you not be oppressing? can he not be oppressing? can we not be oppressing? can you not be oppressing? can they not be oppressing?
Perfect	V-ing perfect
can I not have oppressed? can you not have oppressed? can he not have oppressed? can we not have oppressed? can you not have oppressed? can they not have oppressed?	can I not have been oppressing? can you not have been oppressing? can he not have been oppressing? can we not have been oppressing? can you not have been oppressing? can they not have been oppressing?