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 can't oppress you can't oppress he can't oppress we can't oppress you can't oppress they can't oppress	I can't be oppressing you can't be oppressing he can't be oppressing we can't be oppressing you can't be oppressing they can't be oppressing
Perfect	V-ing perfect
I can't have oppressed you can't have oppressed he can't have oppressed we can't have oppressed you can't have oppressed they can't have oppressed	I can't have been oppressing you can't have been oppressing he can't have been oppressing we can't have been oppressing you can't have been oppressing they can't 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't I oppress? can't you oppress? can't he oppress? can't we oppress? can't you oppress? can't they oppress?	can't I be oppressing? can't you be oppressing? can't he be oppressing? can't we be oppressing? can't you be oppressing? can't they be oppressing?
Perfect	V-ing perfect
can't I have oppressed? can't you have oppressed? can't he have oppressed? can't we have oppressed? can't you have oppressed? can't they have oppressed?	can't I have been oppressing? can't you have been oppressing? can't he have been oppressing? can't we have been oppressing? can't you have been oppressing? can't they have been oppressing?