Regular verb: suffer - suffered - suffered
Simple form | V-ing form |
I can suffer you can suffer he can suffer we can suffer you can suffer they can suffer | I can be suffering you can be suffering he can be suffering we can be suffering you can be suffering they can be suffering |
Perfect | V-ing perfect |
I can have suffered you can have suffered he can have suffered we can have suffered you can have suffered they can have suffered | I can have been suffering you can have been suffering he can have been suffering we can have been suffering you can have been suffering they can have been suffering |
Simple form | V-ing form |
I can't suffer you can't suffer he can't suffer we can't suffer you can't suffer they can't suffer | I can't be suffering you can't be suffering he can't be suffering we can't be suffering you can't be suffering they can't be suffering |
Perfect | V-ing perfect |
I can't have suffered you can't have suffered he can't have suffered we can't have suffered you can't have suffered they can't have suffered | I can't have been suffering you can't have been suffering he can't have been suffering we can't have been suffering you can't have been suffering they can't have been suffering |
Simple form | V-ing form |
can I suffer? can you suffer? can he suffer? can we suffer? can you suffer? can they suffer? | can I be suffering? can you be suffering? can he be suffering? can we be suffering? can you be suffering? can they be suffering? |
Perfect | V-ing perfect |
can I have suffered? can you have suffered? can he have suffered? can we have suffered? can you have suffered? can they have suffered? | can I have been suffering? can you have been suffering? can he have been suffering? can we have been suffering? can you have been suffering? can they have been suffering? |
Simple form | V-ing form |
can't I suffer? can't you suffer? can't he suffer? can't we suffer? can't you suffer? can't they suffer? | can't I be suffering? can't you be suffering? can't he be suffering? can't we be suffering? can't you be suffering? can't they be suffering? |
Perfect | V-ing perfect |
can't I have suffered? can't you have suffered? can't he have suffered? can't we have suffered? can't you have suffered? can't they have suffered? | can't I have been suffering? can't you have been suffering? can't he have been suffering? can't we have been suffering? can't you have been suffering? can't they have been suffering? |