I can accent you can accent he can accent we can accent you can accent they can accent
V-ing form
I can be accenting you can be accenting he can be accenting we can be accenting you can be accenting they can be accenting
Perfect
I can have accented you can have accented he can have accented we can have accented you can have accented they can have accented
V-ing perfect
I can have been accenting you can have been accenting he can have been accenting we can have been accenting you can have been accenting they can have been accenting
Negation
Simple form
I can't accent you can't accent he can't accent we can't accent you can't accent they can't accent
V-ing form
I can't be accenting you can't be accenting he can't be accenting we can't be accenting you can't be accenting they can't be accenting
Perfect
I can't have accented you can't have accented he can't have accented we can't have accented you can't have accented they can't have accented
V-ing perfect
I can't have been accenting you can't have been accenting he can't have been accenting we can't have been accenting you can't have been accenting they can't have been accenting
Interrogative form
Simple form
can I accent? can you accent? can he accent? can we accent? can you accent? can they accent?
V-ing form
can I be accenting? can you be accenting? can he be accenting? can we be accenting? can you be accenting? can they be accenting?
Perfect
can I have accented? can you have accented? can he have accented? can we have accented? can you have accented? can they have accented?
V-ing perfect
can I have been accenting? can you have been accenting? can he have been accenting? can we have been accenting? can you have been accenting? can they have been accenting?
Interro-negative form
Simple form
can't I accent? can't you accent? can't he accent? can't we accent? can't you accent? can't they accent?
V-ing form
can't I be accenting? can't you be accenting? can't he be accenting? can't we be accenting? can't you be accenting? can't they be accenting?
Perfect
can't I have accented? can't you have accented? can't he have accented? can't we have accented? can't you have accented? can't they have accented?
V-ing perfect
can't I have been accenting? can't you have been accenting? can't he have been accenting? can't we have been accenting? can't you have been accenting? can't they have been accenting?