I can transform you can transform she can transform we can transform you can transform they can transform
V-ing form
I can be transforming you can be transforming she can be transforming we can be transforming you can be transforming they can be transforming
Perfect
I can have transformed you can have transformed she can have transformed we can have transformed you can have transformed they can have transformed
V-ing perfect
I can have been transforming you can have been transforming she can have been transforming we can have been transforming you can have been transforming they can have been transforming
Negation
Simple form
I can't transform you can't transform she can't transform we can't transform you can't transform they can't transform
V-ing form
I can't be transforming you can't be transforming she can't be transforming we can't be transforming you can't be transforming they can't be transforming
Perfect
I can't have transformed you can't have transformed she can't have transformed we can't have transformed you can't have transformed they can't have transformed
V-ing perfect
I can't have been transforming you can't have been transforming she can't have been transforming we can't have been transforming you can't have been transforming they can't have been transforming
Interrogative form
Simple form
can I transform? can you transform? can she transform? can we transform? can you transform? can they transform?
V-ing form
can I be transforming? can you be transforming? can she be transforming? can we be transforming? can you be transforming? can they be transforming?
Perfect
can I have transformed? can you have transformed? can she have transformed? can we have transformed? can you have transformed? can they have transformed?
V-ing perfect
can I have been transforming? can you have been transforming? can she have been transforming? can we have been transforming? can you have been transforming? can they have been transforming?
Interro-negative form
Simple form
can't I transform? can't you transform? can't she transform? can't we transform? can't you transform? can't they transform?
V-ing form
can't I be transforming? can't you be transforming? can't she be transforming? can't we be transforming? can't you be transforming? can't they be transforming?
Perfect
can't I have transformed? can't you have transformed? can't she have transformed? can't we have transformed? can't you have transformed? can't they have transformed?
V-ing perfect
can't I have been transforming? can't you have been transforming? can't she have been transforming? can't we have been transforming? can't you have been transforming? can't they have been transforming?