I can shimmer you can shimmer he can shimmer we can shimmer you can shimmer they can shimmer
V-ing form
I can be shimmering you can be shimmering he can be shimmering we can be shimmering you can be shimmering they can be shimmering
Perfect
I can have shimmered you can have shimmered he can have shimmered we can have shimmered you can have shimmered they can have shimmered
V-ing perfect
I can have been shimmering you can have been shimmering he can have been shimmering we can have been shimmering you can have been shimmering they can have been shimmering
Negation
Simple form
I can't shimmer you can't shimmer he can't shimmer we can't shimmer you can't shimmer they can't shimmer
V-ing form
I can't be shimmering you can't be shimmering he can't be shimmering we can't be shimmering you can't be shimmering they can't be shimmering
Perfect
I can't have shimmered you can't have shimmered he can't have shimmered we can't have shimmered you can't have shimmered they can't have shimmered
V-ing perfect
I can't have been shimmering you can't have been shimmering he can't have been shimmering we can't have been shimmering you can't have been shimmering they can't have been shimmering
Interrogative form
Simple form
can I shimmer? can you shimmer? can he shimmer? can we shimmer? can you shimmer? can they shimmer?
V-ing form
can I be shimmering? can you be shimmering? can he be shimmering? can we be shimmering? can you be shimmering? can they be shimmering?
Perfect
can I have shimmered? can you have shimmered? can he have shimmered? can we have shimmered? can you have shimmered? can they have shimmered?
V-ing perfect
can I have been shimmering? can you have been shimmering? can he have been shimmering? can we have been shimmering? can you have been shimmering? can they have been shimmering?
Interro-negative form
Simple form
can't I shimmer? can't you shimmer? can't he shimmer? can't we shimmer? can't you shimmer? can't they shimmer?
V-ing form
can't I be shimmering? can't you be shimmering? can't he be shimmering? can't we be shimmering? can't you be shimmering? can't they be shimmering?
Perfect
can't I have shimmered? can't you have shimmered? can't he have shimmered? can't we have shimmered? can't you have shimmered? can't they have shimmered?
V-ing perfect
can't I have been shimmering? can't you have been shimmering? can't he have been shimmering? can't we have been shimmering? can't you have been shimmering? can't they have been shimmering?