I can flicker you can flicker he can flicker we can flicker you can flicker they can flicker
Forma con V-ing
I can be flickering you can be flickering he can be flickering we can be flickering you can be flickering they can be flickering
Perfecto
I can have flickered you can have flickered he can have flickered we can have flickered you can have flickered they can have flickered
Perfecto con V-ing
I can have been flickering you can have been flickering he can have been flickering we can have been flickering you can have been flickering they can have been flickering
Negación
Forma simple
I can't flicker you can't flicker he can't flicker we can't flicker you can't flicker they can't flicker
Forma con V-ing
I can't be flickering you can't be flickering he can't be flickering we can't be flickering you can't be flickering they can't be flickering
Perfecto
I can't have flickered you can't have flickered he can't have flickered we can't have flickered you can't have flickered they can't have flickered
Perfecto con V-ing
I can't have been flickering you can't have been flickering he can't have been flickering we can't have been flickering you can't have been flickering they can't have been flickering
Forma interrogativa
Forma simple
can I flicker? can you flicker? can he flicker? can we flicker? can you flicker? can they flicker?
Forma con V-ing
can I be flickering? can you be flickering? can he be flickering? can we be flickering? can you be flickering? can they be flickering?
Perfecto
can I have flickered? can you have flickered? can he have flickered? can we have flickered? can you have flickered? can they have flickered?
Perfecto con V-ing
can I have been flickering? can you have been flickering? can he have been flickering? can we have been flickering? can you have been flickering? can they have been flickering?
Forma interro-negativa
Forma simple
can't I flicker? can't you flicker? can't he flicker? can't we flicker? can't you flicker? can't they flicker?
Forma con V-ing
can't I be flickering? can't you be flickering? can't he be flickering? can't we be flickering? can't you be flickering? can't they be flickering?
Perfecto
can't I have flickered? can't you have flickered? can't he have flickered? can't we have flickered? can't you have flickered? can't they have flickered?
Perfecto con V-ing
can't I have been flickering? can't you have been flickering? can't he have been flickering? can't we have been flickering? can't you have been flickering? can't they have been flickering?