I can beam you can beam she can beam we can beam you can beam they can beam
V-ing form
I can be beaming you can be beaming she can be beaming we can be beaming you can be beaming they can be beaming
Perfect
I can have beamed you can have beamed she can have beamed we can have beamed you can have beamed they can have beamed
V-ing perfect
I can have been beaming you can have been beaming she can have been beaming we can have been beaming you can have been beaming they can have been beaming
Negation
Simple form
I can't beam you can't beam she can't beam we can't beam you can't beam they can't beam
V-ing form
I can't be beaming you can't be beaming she can't be beaming we can't be beaming you can't be beaming they can't be beaming
Perfect
I can't have beamed you can't have beamed she can't have beamed we can't have beamed you can't have beamed they can't have beamed
V-ing perfect
I can't have been beaming you can't have been beaming she can't have been beaming we can't have been beaming you can't have been beaming they can't have been beaming
Interrogative form
Simple form
can I beam? can you beam? can she beam? can we beam? can you beam? can they beam?
V-ing form
can I be beaming? can you be beaming? can she be beaming? can we be beaming? can you be beaming? can they be beaming?
Perfect
can I have beamed? can you have beamed? can she have beamed? can we have beamed? can you have beamed? can they have beamed?
V-ing perfect
can I have been beaming? can you have been beaming? can she have been beaming? can we have been beaming? can you have been beaming? can they have been beaming?
Interro-negative form
Simple form
can't I beam? can't you beam? can't she beam? can't we beam? can't you beam? can't they beam?
V-ing form
can't I be beaming? can't you be beaming? can't she be beaming? can't we be beaming? can't you be beaming? can't they be beaming?
Perfect
can't I have beamed? can't you have beamed? can't she have beamed? can't we have beamed? can't you have beamed? can't they have beamed?
V-ing perfect
can't I have been beaming? can't you have been beaming? can't she have been beaming? can't we have been beaming? can't you have been beaming? can't they have been beaming?