I can genuflect you can genuflect he can genuflect we can genuflect you can genuflect they can genuflect
V-ing form
I can be genuflecting you can be genuflecting he can be genuflecting we can be genuflecting you can be genuflecting they can be genuflecting
Perfect
I can have genuflected you can have genuflected he can have genuflected we can have genuflected you can have genuflected they can have genuflected
V-ing perfect
I can have been genuflecting you can have been genuflecting he can have been genuflecting we can have been genuflecting you can have been genuflecting they can have been genuflecting
Negation
Simple form
I can't genuflect you can't genuflect he can't genuflect we can't genuflect you can't genuflect they can't genuflect
V-ing form
I can't be genuflecting you can't be genuflecting he can't be genuflecting we can't be genuflecting you can't be genuflecting they can't be genuflecting
Perfect
I can't have genuflected you can't have genuflected he can't have genuflected we can't have genuflected you can't have genuflected they can't have genuflected
V-ing perfect
I can't have been genuflecting you can't have been genuflecting he can't have been genuflecting we can't have been genuflecting you can't have been genuflecting they can't have been genuflecting
Interrogative form
Simple form
can I genuflect? can you genuflect? can he genuflect? can we genuflect? can you genuflect? can they genuflect?
V-ing form
can I be genuflecting? can you be genuflecting? can he be genuflecting? can we be genuflecting? can you be genuflecting? can they be genuflecting?
Perfect
can I have genuflected? can you have genuflected? can he have genuflected? can we have genuflected? can you have genuflected? can they have genuflected?
V-ing perfect
can I have been genuflecting? can you have been genuflecting? can he have been genuflecting? can we have been genuflecting? can you have been genuflecting? can they have been genuflecting?
Interro-negative form
Simple form
can't I genuflect? can't you genuflect? can't he genuflect? can't we genuflect? can't you genuflect? can't they genuflect?
V-ing form
can't I be genuflecting? can't you be genuflecting? can't he be genuflecting? can't we be genuflecting? can't you be genuflecting? can't they be genuflecting?
Perfect
can't I have genuflected? can't you have genuflected? can't he have genuflected? can't we have genuflected? can't you have genuflected? can't they have genuflected?
V-ing perfect
can't I have been genuflecting? can't you have been genuflecting? can't he have been genuflecting? can't we have been genuflecting? can't you have been genuflecting? can't they have been genuflecting?