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