I can jiggle you can jiggle he can jiggle we can jiggle you can jiggle they can jiggle
V-ing form
I can be jiggling you can be jiggling he can be jiggling we can be jiggling you can be jiggling they can be jiggling
Perfect
I can have jiggled you can have jiggled he can have jiggled we can have jiggled you can have jiggled they can have jiggled
V-ing perfect
I can have been jiggling you can have been jiggling he can have been jiggling we can have been jiggling you can have been jiggling they can have been jiggling
Negation
Simple form
I can't jiggle you can't jiggle he can't jiggle we can't jiggle you can't jiggle they can't jiggle
V-ing form
I can't be jiggling you can't be jiggling he can't be jiggling we can't be jiggling you can't be jiggling they can't be jiggling
Perfect
I can't have jiggled you can't have jiggled he can't have jiggled we can't have jiggled you can't have jiggled they can't have jiggled
V-ing perfect
I can't have been jiggling you can't have been jiggling he can't have been jiggling we can't have been jiggling you can't have been jiggling they can't have been jiggling
Interrogative form
Simple form
can I jiggle? can you jiggle? can he jiggle? can we jiggle? can you jiggle? can they jiggle?
V-ing form
can I be jiggling? can you be jiggling? can he be jiggling? can we be jiggling? can you be jiggling? can they be jiggling?
Perfect
can I have jiggled? can you have jiggled? can he have jiggled? can we have jiggled? can you have jiggled? can they have jiggled?
V-ing perfect
can I have been jiggling? can you have been jiggling? can he have been jiggling? can we have been jiggling? can you have been jiggling? can they have been jiggling?
Interro-negative form
Simple form
can't I jiggle? can't you jiggle? can't he jiggle? can't we jiggle? can't you jiggle? can't they jiggle?
V-ing form
can't I be jiggling? can't you be jiggling? can't he be jiggling? can't we be jiggling? can't you be jiggling? can't they be jiggling?
Perfect
can't I have jiggled? can't you have jiggled? can't he have jiggled? can't we have jiggled? can't you have jiggled? can't they have jiggled?
V-ing perfect
can't I have been jiggling? can't you have been jiggling? can't he have been jiggling? can't we have been jiggling? can't you have been jiggling? can't they have been jiggling?