Regular verb: duplicate - duplicated - duplicated
Simple form | V-ing form |
I can duplicate you can duplicate he can duplicate we can duplicate you can duplicate they can duplicate | I can be duplicating you can be duplicating he can be duplicating we can be duplicating you can be duplicating they can be duplicating |
Perfect | V-ing perfect |
I can have duplicated you can have duplicated he can have duplicated we can have duplicated you can have duplicated they can have duplicated | I can have been duplicating you can have been duplicating he can have been duplicating we can have been duplicating you can have been duplicating they can have been duplicating |
Simple form | V-ing form |
I cannot duplicate you cannot duplicate he cannot duplicate we cannot duplicate you cannot duplicate they cannot duplicate | I cannot be duplicating you cannot be duplicating he cannot be duplicating we cannot be duplicating you cannot be duplicating they cannot be duplicating |
Perfect | V-ing perfect |
I cannot have duplicated you cannot have duplicated he cannot have duplicated we cannot have duplicated you cannot have duplicated they cannot have duplicated | I cannot have been duplicating you cannot have been duplicating he cannot have been duplicating we cannot have been duplicating you cannot have been duplicating they cannot have been duplicating |
Simple form | V-ing form |
can I duplicate? can you duplicate? can he duplicate? can we duplicate? can you duplicate? can they duplicate? | can I be duplicating? can you be duplicating? can he be duplicating? can we be duplicating? can you be duplicating? can they be duplicating? |
Perfect | V-ing perfect |
can I have duplicated? can you have duplicated? can he have duplicated? can we have duplicated? can you have duplicated? can they have duplicated? | can I have been duplicating? can you have been duplicating? can he have been duplicating? can we have been duplicating? can you have been duplicating? can they have been duplicating? |
Simple form | V-ing form |
can I not duplicate? can you not duplicate? can he not duplicate? can we not duplicate? can you not duplicate? can they not duplicate? | can I not be duplicating? can you not be duplicating? can he not be duplicating? can we not be duplicating? can you not be duplicating? can they not be duplicating? |
Perfect | V-ing perfect |
can I not have duplicated? can you not have duplicated? can he not have duplicated? can we not have duplicated? can you not have duplicated? can they not have duplicated? | can I not have been duplicating? can you not have been duplicating? can he not have been duplicating? can we not have been duplicating? can you not have been duplicating? can they not have been duplicating? |