Regular verb: frog - froged - froged
Simple form | V-ing form |
I can frog you can frog he can frog we can frog you can frog they can frog | I can be froging you can be froging he can be froging we can be froging you can be froging they can be froging |
Perfect | V-ing perfect |
I can have froged you can have froged he can have froged we can have froged you can have froged they can have froged | I can have been froging you can have been froging he can have been froging we can have been froging you can have been froging they can have been froging |
Simple form | V-ing form |
I can't frog you can't frog he can't frog we can't frog you can't frog they can't frog | I can't be froging you can't be froging he can't be froging we can't be froging you can't be froging they can't be froging |
Perfect | V-ing perfect |
I can't have froged you can't have froged he can't have froged we can't have froged you can't have froged they can't have froged | I can't have been froging you can't have been froging he can't have been froging we can't have been froging you can't have been froging they can't have been froging |
Simple form | V-ing form |
can I frog? can you frog? can he frog? can we frog? can you frog? can they frog? | can I be froging? can you be froging? can he be froging? can we be froging? can you be froging? can they be froging? |
Perfect | V-ing perfect |
can I have froged? can you have froged? can he have froged? can we have froged? can you have froged? can they have froged? | can I have been froging? can you have been froging? can he have been froging? can we have been froging? can you have been froging? can they have been froging? |
Simple form | V-ing form |
can't I frog? can't you frog? can't he frog? can't we frog? can't you frog? can't they frog? | can't I be froging? can't you be froging? can't he be froging? can't we be froging? can't you be froging? can't they be froging? |
Perfect | V-ing perfect |
can't I have froged? can't you have froged? can't he have froged? can't we have froged? can't you have froged? can't they have froged? | can't I have been froging? can't you have been froging? can't he have been froging? can't we have been froging? can't you have been froging? can't they have been froging? |