I can captivate you can captivate he can captivate we can captivate you can captivate they can captivate
V-ing form
I can be captivating you can be captivating he can be captivating we can be captivating you can be captivating they can be captivating
Perfect
I can have captivated you can have captivated he can have captivated we can have captivated you can have captivated they can have captivated
V-ing perfect
I can have been captivating you can have been captivating he can have been captivating we can have been captivating you can have been captivating they can have been captivating
Negation
Simple form
I can't captivate you can't captivate he can't captivate we can't captivate you can't captivate they can't captivate
V-ing form
I can't be captivating you can't be captivating he can't be captivating we can't be captivating you can't be captivating they can't be captivating
Perfect
I can't have captivated you can't have captivated he can't have captivated we can't have captivated you can't have captivated they can't have captivated
V-ing perfect
I can't have been captivating you can't have been captivating he can't have been captivating we can't have been captivating you can't have been captivating they can't have been captivating
Interrogative form
Simple form
can I captivate? can you captivate? can he captivate? can we captivate? can you captivate? can they captivate?
V-ing form
can I be captivating? can you be captivating? can he be captivating? can we be captivating? can you be captivating? can they be captivating?
Perfect
can I have captivated? can you have captivated? can he have captivated? can we have captivated? can you have captivated? can they have captivated?
V-ing perfect
can I have been captivating? can you have been captivating? can he have been captivating? can we have been captivating? can you have been captivating? can they have been captivating?
Interro-negative form
Simple form
can't I captivate? can't you captivate? can't he captivate? can't we captivate? can't you captivate? can't they captivate?
V-ing form
can't I be captivating? can't you be captivating? can't he be captivating? can't we be captivating? can't you be captivating? can't they be captivating?
Perfect
can't I have captivated? can't you have captivated? can't he have captivated? can't we have captivated? can't you have captivated? can't they have captivated?
V-ing perfect
can't I have been captivating? can't you have been captivating? can't he have been captivating? can't we have been captivating? can't you have been captivating? can't they have been captivating?