I can fascinate you can fascinate he can fascinate we can fascinate you can fascinate they can fascinate
V-ing form
I can be fascinating you can be fascinating he can be fascinating we can be fascinating you can be fascinating they can be fascinating
Perfect
I can have fascinated you can have fascinated he can have fascinated we can have fascinated you can have fascinated they can have fascinated
V-ing perfect
I can have been fascinating you can have been fascinating he can have been fascinating we can have been fascinating you can have been fascinating they can have been fascinating
Negation
Simple form
I can't fascinate you can't fascinate he can't fascinate we can't fascinate you can't fascinate they can't fascinate
V-ing form
I can't be fascinating you can't be fascinating he can't be fascinating we can't be fascinating you can't be fascinating they can't be fascinating
Perfect
I can't have fascinated you can't have fascinated he can't have fascinated we can't have fascinated you can't have fascinated they can't have fascinated
V-ing perfect
I can't have been fascinating you can't have been fascinating he can't have been fascinating we can't have been fascinating you can't have been fascinating they can't have been fascinating
Interrogative form
Simple form
can I fascinate? can you fascinate? can he fascinate? can we fascinate? can you fascinate? can they fascinate?
V-ing form
can I be fascinating? can you be fascinating? can he be fascinating? can we be fascinating? can you be fascinating? can they be fascinating?
Perfect
can I have fascinated? can you have fascinated? can he have fascinated? can we have fascinated? can you have fascinated? can they have fascinated?
V-ing perfect
can I have been fascinating? can you have been fascinating? can he have been fascinating? can we have been fascinating? can you have been fascinating? can they have been fascinating?
Interro-negative form
Simple form
can't I fascinate? can't you fascinate? can't he fascinate? can't we fascinate? can't you fascinate? can't they fascinate?
V-ing form
can't I be fascinating? can't you be fascinating? can't he be fascinating? can't we be fascinating? can't you be fascinating? can't they be fascinating?
Perfect
can't I have fascinated? can't you have fascinated? can't he have fascinated? can't we have fascinated? can't you have fascinated? can't they have fascinated?
V-ing perfect
can't I have been fascinating? can't you have been fascinating? can't he have been fascinating? can't we have been fascinating? can't you have been fascinating? can't they have been fascinating?