Regular verb: smile - smiled - smiled
Simple form | V-ing form |
I can smile you can smile he can smile we can smile you can smile they can smile | I can be smiling you can be smiling he can be smiling we can be smiling you can be smiling they can be smiling |
Perfect | V-ing perfect |
I can have smiled you can have smiled he can have smiled we can have smiled you can have smiled they can have smiled | I can have been smiling you can have been smiling he can have been smiling we can have been smiling you can have been smiling they can have been smiling |
Simple form | V-ing form |
I can't smile you can't smile he can't smile we can't smile you can't smile they can't smile | I can't be smiling you can't be smiling he can't be smiling we can't be smiling you can't be smiling they can't be smiling |
Perfect | V-ing perfect |
I can't have smiled you can't have smiled he can't have smiled we can't have smiled you can't have smiled they can't have smiled | I can't have been smiling you can't have been smiling he can't have been smiling we can't have been smiling you can't have been smiling they can't have been smiling |
Simple form | V-ing form |
can I smile? can you smile? can he smile? can we smile? can you smile? can they smile? | can I be smiling? can you be smiling? can he be smiling? can we be smiling? can you be smiling? can they be smiling? |
Perfect | V-ing perfect |
can I have smiled? can you have smiled? can he have smiled? can we have smiled? can you have smiled? can they have smiled? | can I have been smiling? can you have been smiling? can he have been smiling? can we have been smiling? can you have been smiling? can they have been smiling? |
Simple form | V-ing form |
can't I smile? can't you smile? can't he smile? can't we smile? can't you smile? can't they smile? | can't I be smiling? can't you be smiling? can't he be smiling? can't we be smiling? can't you be smiling? can't they be smiling? |
Perfect | V-ing perfect |
can't I have smiled? can't you have smiled? can't he have smiled? can't we have smiled? can't you have smiled? can't they have smiled? | can't I have been smiling? can't you have been smiling? can't he have been smiling? can't we have been smiling? can't you have been smiling? can't they have been smiling? |