Warning, this verb may not exist. Conjugation is given as example.
Affirmation
Simple form
I can penetrate penetrate you can penetrate penetrate she can penetrate penetrate we can penetrate penetrate you can penetrate penetrate they can penetrate penetrate
V-ing form
I can be penetrate penetrating you can be penetrate penetrating she can be penetrate penetrating we can be penetrate penetrating you can be penetrate penetrating they can be penetrate penetrating
Perfect
I can have penetrate penetrated you can have penetrate penetrated she can have penetrate penetrated we can have penetrate penetrated you can have penetrate penetrated they can have penetrate penetrated
V-ing perfect
I can have been penetrate penetrating you can have been penetrate penetrating she can have been penetrate penetrating we can have been penetrate penetrating you can have been penetrate penetrating they can have been penetrate penetrating
Negation
Simple form
I cannot penetrate penetrate you cannot penetrate penetrate she cannot penetrate penetrate we cannot penetrate penetrate you cannot penetrate penetrate they cannot penetrate penetrate
V-ing form
I cannot be penetrate penetrating you cannot be penetrate penetrating she cannot be penetrate penetrating we cannot be penetrate penetrating you cannot be penetrate penetrating they cannot be penetrate penetrating
Perfect
I cannot have penetrate penetrated you cannot have penetrate penetrated she cannot have penetrate penetrated we cannot have penetrate penetrated you cannot have penetrate penetrated they cannot have penetrate penetrated
V-ing perfect
I cannot have been penetrate penetrating you cannot have been penetrate penetrating she cannot have been penetrate penetrating we cannot have been penetrate penetrating you cannot have been penetrate penetrating they cannot have been penetrate penetrating
Interrogative form
Simple form
can I penetrate penetrate? can you penetrate penetrate? can she penetrate penetrate? can we penetrate penetrate? can you penetrate penetrate? can they penetrate penetrate?
V-ing form
can I be penetrate penetrating? can you be penetrate penetrating? can she be penetrate penetrating? can we be penetrate penetrating? can you be penetrate penetrating? can they be penetrate penetrating?
Perfect
can I have penetrate penetrated? can you have penetrate penetrated? can she have penetrate penetrated? can we have penetrate penetrated? can you have penetrate penetrated? can they have penetrate penetrated?
V-ing perfect
can I have been penetrate penetrating? can you have been penetrate penetrating? can she have been penetrate penetrating? can we have been penetrate penetrating? can you have been penetrate penetrating? can they have been penetrate penetrating?
Interro-negative form
Simple form
can I not penetrate penetrate? can you not penetrate penetrate? can she not penetrate penetrate? can we not penetrate penetrate? can you not penetrate penetrate? can they not penetrate penetrate?
V-ing form
can I not be penetrate penetrating? can you not be penetrate penetrating? can she not be penetrate penetrating? can we not be penetrate penetrating? can you not be penetrate penetrating? can they not be penetrate penetrating?
Perfect
can I not have penetrate penetrated? can you not have penetrate penetrated? can she not have penetrate penetrated? can we not have penetrate penetrated? can you not have penetrate penetrated? can they not have penetrate penetrated?
V-ing perfect
can I not have been penetrate penetrating? can you not have been penetrate penetrating? can she not have been penetrate penetrating? can we not have been penetrate penetrating? can you not have been penetrate penetrating? can they not have been penetrate penetrating?