I'll down you'll down he'll down we'll down you'll down they'll down
V-ing form
I'll be downing you'll be downing he'll be downing we'll be downing you'll be downing they'll be downing
Perfect
I'll have downed you'll have downed he'll have downed we'll have downed you'll have downed they'll have downed
V-ing perfect
I'll have been downing you'll have been downing he'll have been downing we'll have been downing you'll have been downing they'll have been downing
Negation
Simple form
I shan't down you shan't down he shan't down we shan't down you shan't down they shan't down
V-ing form
I shan't be downing you shan't be downing he shan't be downing we shan't be downing you shan't be downing they shan't be downing
Perfect
I shan't have downed you shan't have downed he shan't have downed we shan't have downed you shan't have downed they shan't have downed
V-ing perfect
I shan't have been downing you shan't have been downing he shan't have been downing we shan't have been downing you shan't have been downing they shan't have been downing
Interrogative form
Simple form
shall I down? shall you down? shall he down? shall we down? shall you down? shall they down?
V-ing form
shall I be downing? shall you be downing? shall he be downing? shall we be downing? shall you be downing? shall they be downing?
Perfect
shall I have downed? shall you have downed? shall he have downed? shall we have downed? shall you have downed? shall they have downed?
V-ing perfect
shall I have been downing? shall you have been downing? shall he have been downing? shall we have been downing? shall you have been downing? shall they have been downing?
Interro-negative form
Simple form
shan't I down? shan't you down? shan't he down? shan't we down? shan't you down? shan't they down?
V-ing form
shan't I be downing? shan't you be downing? shan't he be downing? shan't we be downing? shan't you be downing? shan't they be downing?
Perfect
shan't I have downed? shan't you have downed? shan't he have downed? shan't we have downed? shan't you have downed? shan't they have downed?
V-ing perfect
shan't I have been downing? shan't you have been downing? shan't he have been downing? shan't we have been downing? shan't you have been downing? shan't they have been downing?