Warning, this verb may not exist. Conjugation is given as example.
Affirmation
Simple form
I can collaborate contribute you can collaborate contribute he can collaborate contribute we can collaborate contribute you can collaborate contribute they can collaborate contribute
V-ing form
I can be collaborate contributing you can be collaborate contributing he can be collaborate contributing we can be collaborate contributing you can be collaborate contributing they can be collaborate contributing
Perfect
I can have collaborate contributed you can have collaborate contributed he can have collaborate contributed we can have collaborate contributed you can have collaborate contributed they can have collaborate contributed
V-ing perfect
I can have been collaborate contributing you can have been collaborate contributing he can have been collaborate contributing we can have been collaborate contributing you can have been collaborate contributing they can have been collaborate contributing
Negation
Simple form
I can't collaborate contribute you can't collaborate contribute he can't collaborate contribute we can't collaborate contribute you can't collaborate contribute they can't collaborate contribute
V-ing form
I can't be collaborate contributing you can't be collaborate contributing he can't be collaborate contributing we can't be collaborate contributing you can't be collaborate contributing they can't be collaborate contributing
Perfect
I can't have collaborate contributed you can't have collaborate contributed he can't have collaborate contributed we can't have collaborate contributed you can't have collaborate contributed they can't have collaborate contributed
V-ing perfect
I can't have been collaborate contributing you can't have been collaborate contributing he can't have been collaborate contributing we can't have been collaborate contributing you can't have been collaborate contributing they can't have been collaborate contributing
Interrogative form
Simple form
can I collaborate contribute? can you collaborate contribute? can he collaborate contribute? can we collaborate contribute? can you collaborate contribute? can they collaborate contribute?
V-ing form
can I be collaborate contributing? can you be collaborate contributing? can he be collaborate contributing? can we be collaborate contributing? can you be collaborate contributing? can they be collaborate contributing?
Perfect
can I have collaborate contributed? can you have collaborate contributed? can he have collaborate contributed? can we have collaborate contributed? can you have collaborate contributed? can they have collaborate contributed?
V-ing perfect
can I have been collaborate contributing? can you have been collaborate contributing? can he have been collaborate contributing? can we have been collaborate contributing? can you have been collaborate contributing? can they have been collaborate contributing?
Interro-negative form
Simple form
can't I collaborate contribute? can't you collaborate contribute? can't he collaborate contribute? can't we collaborate contribute? can't you collaborate contribute? can't they collaborate contribute?
V-ing form
can't I be collaborate contributing? can't you be collaborate contributing? can't he be collaborate contributing? can't we be collaborate contributing? can't you be collaborate contributing? can't they be collaborate contributing?
Perfect
can't I have collaborate contributed? can't you have collaborate contributed? can't he have collaborate contributed? can't we have collaborate contributed? can't you have collaborate contributed? can't they have collaborate contributed?
V-ing perfect
can't I have been collaborate contributing? can't you have been collaborate contributing? can't he have been collaborate contributing? can't we have been collaborate contributing? can't you have been collaborate contributing? can't they have been collaborate contributing?