I can diversify you can diversify he can diversify we can diversify you can diversify they can diversify
V-ing form
I can be diversifying you can be diversifying he can be diversifying we can be diversifying you can be diversifying they can be diversifying
Perfect
I can have diversified you can have diversified he can have diversified we can have diversified you can have diversified they can have diversified
V-ing perfect
I can have been diversifying you can have been diversifying he can have been diversifying we can have been diversifying you can have been diversifying they can have been diversifying
Negation
Simple form
I can't diversify you can't diversify he can't diversify we can't diversify you can't diversify they can't diversify
V-ing form
I can't be diversifying you can't be diversifying he can't be diversifying we can't be diversifying you can't be diversifying they can't be diversifying
Perfect
I can't have diversified you can't have diversified he can't have diversified we can't have diversified you can't have diversified they can't have diversified
V-ing perfect
I can't have been diversifying you can't have been diversifying he can't have been diversifying we can't have been diversifying you can't have been diversifying they can't have been diversifying
Interrogative form
Simple form
can I diversify? can you diversify? can he diversify? can we diversify? can you diversify? can they diversify?
V-ing form
can I be diversifying? can you be diversifying? can he be diversifying? can we be diversifying? can you be diversifying? can they be diversifying?
Perfect
can I have diversified? can you have diversified? can he have diversified? can we have diversified? can you have diversified? can they have diversified?
V-ing perfect
can I have been diversifying? can you have been diversifying? can he have been diversifying? can we have been diversifying? can you have been diversifying? can they have been diversifying?
Interro-negative form
Simple form
can't I diversify? can't you diversify? can't he diversify? can't we diversify? can't you diversify? can't they diversify?
V-ing form
can't I be diversifying? can't you be diversifying? can't he be diversifying? can't we be diversifying? can't you be diversifying? can't they be diversifying?
Perfect
can't I have diversified? can't you have diversified? can't he have diversified? can't we have diversified? can't you have diversified? can't they have diversified?
V-ing perfect
can't I have been diversifying? can't you have been diversifying? can't he have been diversifying? can't we have been diversifying? can't you have been diversifying? can't they have been diversifying?