I can countermove you can countermove he can countermove we can countermove you can countermove they can countermove
V-ing form
I can be countermoving you can be countermoving he can be countermoving we can be countermoving you can be countermoving they can be countermoving
Perfect
I can have countermoved you can have countermoved he can have countermoved we can have countermoved you can have countermoved they can have countermoved
V-ing perfect
I can have been countermoving you can have been countermoving he can have been countermoving we can have been countermoving you can have been countermoving they can have been countermoving
Negation
Simple form
I can't countermove you can't countermove he can't countermove we can't countermove you can't countermove they can't countermove
V-ing form
I can't be countermoving you can't be countermoving he can't be countermoving we can't be countermoving you can't be countermoving they can't be countermoving
Perfect
I can't have countermoved you can't have countermoved he can't have countermoved we can't have countermoved you can't have countermoved they can't have countermoved
V-ing perfect
I can't have been countermoving you can't have been countermoving he can't have been countermoving we can't have been countermoving you can't have been countermoving they can't have been countermoving
Interrogative form
Simple form
can I countermove? can you countermove? can he countermove? can we countermove? can you countermove? can they countermove?
V-ing form
can I be countermoving? can you be countermoving? can he be countermoving? can we be countermoving? can you be countermoving? can they be countermoving?
Perfect
can I have countermoved? can you have countermoved? can he have countermoved? can we have countermoved? can you have countermoved? can they have countermoved?
V-ing perfect
can I have been countermoving? can you have been countermoving? can he have been countermoving? can we have been countermoving? can you have been countermoving? can they have been countermoving?
Interro-negative form
Simple form
can't I countermove? can't you countermove? can't he countermove? can't we countermove? can't you countermove? can't they countermove?
V-ing form
can't I be countermoving? can't you be countermoving? can't he be countermoving? can't we be countermoving? can't you be countermoving? can't they be countermoving?
Perfect
can't I have countermoved? can't you have countermoved? can't he have countermoved? can't we have countermoved? can't you have countermoved? can't they have countermoved?
V-ing perfect
can't I have been countermoving? can't you have been countermoving? can't he have been countermoving? can't we have been countermoving? can't you have been countermoving? can't they have been countermoving?