Irregular verb: prove - proved - proven
Simple form | V-ing form |
I can prove you can prove he can prove we can prove you can prove they can prove | I can be proving you can be proving he can be proving we can be proving you can be proving they can be proving |
Perfect | V-ing perfect |
I can have proven you can have proven he can have proven we can have proven you can have proven they can have proven | I can have been proving you can have been proving he can have been proving we can have been proving you can have been proving they can have been proving |
Simple form | V-ing form |
I can't prove you can't prove he can't prove we can't prove you can't prove they can't prove | I can't be proving you can't be proving he can't be proving we can't be proving you can't be proving they can't be proving |
Perfect | V-ing perfect |
I can't have proven you can't have proven he can't have proven we can't have proven you can't have proven they can't have proven | I can't have been proving you can't have been proving he can't have been proving we can't have been proving you can't have been proving they can't have been proving |
Simple form | V-ing form |
can I prove? can you prove? can he prove? can we prove? can you prove? can they prove? | can I be proving? can you be proving? can he be proving? can we be proving? can you be proving? can they be proving? |
Perfect | V-ing perfect |
can I have proven? can you have proven? can he have proven? can we have proven? can you have proven? can they have proven? | can I have been proving? can you have been proving? can he have been proving? can we have been proving? can you have been proving? can they have been proving? |
Simple form | V-ing form |
can't I prove? can't you prove? can't he prove? can't we prove? can't you prove? can't they prove? | can't I be proving? can't you be proving? can't he be proving? can't we be proving? can't you be proving? can't they be proving? |
Perfect | V-ing perfect |
can't I have proven? can't you have proven? can't he have proven? can't we have proven? can't you have proven? can't they have proven? | can't I have been proving? can't you have been proving? can't he have been proving? can't we have been proving? can't you have been proving? can't they have been proving? |