I can jubilate you can jubilate he can jubilate we can jubilate you can jubilate they can jubilate
V-ing form
I can be jubilating you can be jubilating he can be jubilating we can be jubilating you can be jubilating they can be jubilating
Perfect
I can have jubilated you can have jubilated he can have jubilated we can have jubilated you can have jubilated they can have jubilated
V-ing perfect
I can have been jubilating you can have been jubilating he can have been jubilating we can have been jubilating you can have been jubilating they can have been jubilating
Negation
Simple form
I can't jubilate you can't jubilate he can't jubilate we can't jubilate you can't jubilate they can't jubilate
V-ing form
I can't be jubilating you can't be jubilating he can't be jubilating we can't be jubilating you can't be jubilating they can't be jubilating
Perfect
I can't have jubilated you can't have jubilated he can't have jubilated we can't have jubilated you can't have jubilated they can't have jubilated
V-ing perfect
I can't have been jubilating you can't have been jubilating he can't have been jubilating we can't have been jubilating you can't have been jubilating they can't have been jubilating
Interrogative form
Simple form
can I jubilate? can you jubilate? can he jubilate? can we jubilate? can you jubilate? can they jubilate?
V-ing form
can I be jubilating? can you be jubilating? can he be jubilating? can we be jubilating? can you be jubilating? can they be jubilating?
Perfect
can I have jubilated? can you have jubilated? can he have jubilated? can we have jubilated? can you have jubilated? can they have jubilated?
V-ing perfect
can I have been jubilating? can you have been jubilating? can he have been jubilating? can we have been jubilating? can you have been jubilating? can they have been jubilating?
Interro-negative form
Simple form
can't I jubilate? can't you jubilate? can't he jubilate? can't we jubilate? can't you jubilate? can't they jubilate?
V-ing form
can't I be jubilating? can't you be jubilating? can't he be jubilating? can't we be jubilating? can't you be jubilating? can't they be jubilating?
Perfect
can't I have jubilated? can't you have jubilated? can't he have jubilated? can't we have jubilated? can't you have jubilated? can't they have jubilated?
V-ing perfect
can't I have been jubilating? can't you have been jubilating? can't he have been jubilating? can't we have been jubilating? can't you have been jubilating? can't they have been jubilating?