Irregular verb: sleep - slept - slept
Simple form | V-ing form |
I can sleep you can sleep he can sleep we can sleep you can sleep they can sleep | I can be sleeping you can be sleeping he can be sleeping we can be sleeping you can be sleeping they can be sleeping |
Perfect | V-ing perfect |
I can have slept you can have slept he can have slept we can have slept you can have slept they can have slept | I can have been sleeping you can have been sleeping he can have been sleeping we can have been sleeping you can have been sleeping they can have been sleeping |
Simple form | V-ing form |
I can't sleep you can't sleep he can't sleep we can't sleep you can't sleep they can't sleep | I can't be sleeping you can't be sleeping he can't be sleeping we can't be sleeping you can't be sleeping they can't be sleeping |
Perfect | V-ing perfect |
I can't have slept you can't have slept he can't have slept we can't have slept you can't have slept they can't have slept | I can't have been sleeping you can't have been sleeping he can't have been sleeping we can't have been sleeping you can't have been sleeping they can't have been sleeping |
Simple form | V-ing form |
can I sleep? can you sleep? can he sleep? can we sleep? can you sleep? can they sleep? | can I be sleeping? can you be sleeping? can he be sleeping? can we be sleeping? can you be sleeping? can they be sleeping? |
Perfect | V-ing perfect |
can I have slept? can you have slept? can he have slept? can we have slept? can you have slept? can they have slept? | can I have been sleeping? can you have been sleeping? can he have been sleeping? can we have been sleeping? can you have been sleeping? can they have been sleeping? |
Simple form | V-ing form |
can't I sleep? can't you sleep? can't he sleep? can't we sleep? can't you sleep? can't they sleep? | can't I be sleeping? can't you be sleeping? can't he be sleeping? can't we be sleeping? can't you be sleeping? can't they be sleeping? |
Perfect | V-ing perfect |
can't I have slept? can't you have slept? can't he have slept? can't we have slept? can't you have slept? can't they have slept? | can't I have been sleeping? can't you have been sleeping? can't he have been sleeping? can't we have been sleeping? can't you have been sleeping? can't they have been sleeping? |