Regular verb: flutter - fluttered - fluttered
Simple form | V-ing form |
I can flutter you can flutter he can flutter we can flutter you can flutter they can flutter | I can be fluttering you can be fluttering he can be fluttering we can be fluttering you can be fluttering they can be fluttering |
Perfect | V-ing perfect |
I can have fluttered you can have fluttered he can have fluttered we can have fluttered you can have fluttered they can have fluttered | I can have been fluttering you can have been fluttering he can have been fluttering we can have been fluttering you can have been fluttering they can have been fluttering |
Simple form | V-ing form |
I can't flutter you can't flutter he can't flutter we can't flutter you can't flutter they can't flutter | I can't be fluttering you can't be fluttering he can't be fluttering we can't be fluttering you can't be fluttering they can't be fluttering |
Perfect | V-ing perfect |
I can't have fluttered you can't have fluttered he can't have fluttered we can't have fluttered you can't have fluttered they can't have fluttered | I can't have been fluttering you can't have been fluttering he can't have been fluttering we can't have been fluttering you can't have been fluttering they can't have been fluttering |
Simple form | V-ing form |
can I flutter? can you flutter? can he flutter? can we flutter? can you flutter? can they flutter? | can I be fluttering? can you be fluttering? can he be fluttering? can we be fluttering? can you be fluttering? can they be fluttering? |
Perfect | V-ing perfect |
can I have fluttered? can you have fluttered? can he have fluttered? can we have fluttered? can you have fluttered? can they have fluttered? | can I have been fluttering? can you have been fluttering? can he have been fluttering? can we have been fluttering? can you have been fluttering? can they have been fluttering? |
Simple form | V-ing form |
can't I flutter? can't you flutter? can't he flutter? can't we flutter? can't you flutter? can't they flutter? | can't I be fluttering? can't you be fluttering? can't he be fluttering? can't we be fluttering? can't you be fluttering? can't they be fluttering? |
Perfect | V-ing perfect |
can't I have fluttered? can't you have fluttered? can't he have fluttered? can't we have fluttered? can't you have fluttered? can't they have fluttered? | can't I have been fluttering? can't you have been fluttering? can't he have been fluttering? can't we have been fluttering? can't you have been fluttering? can't they have been fluttering? |