I can telecommunicate you can telecommunicate he can telecommunicate we can telecommunicate you can telecommunicate they can telecommunicate
V-ing form
I can be telecommunicating you can be telecommunicating he can be telecommunicating we can be telecommunicating you can be telecommunicating they can be telecommunicating
Perfect
I can have telecommunicated you can have telecommunicated he can have telecommunicated we can have telecommunicated you can have telecommunicated they can have telecommunicated
V-ing perfect
I can have been telecommunicating you can have been telecommunicating he can have been telecommunicating we can have been telecommunicating you can have been telecommunicating they can have been telecommunicating
Negation
Simple form
I can't telecommunicate you can't telecommunicate he can't telecommunicate we can't telecommunicate you can't telecommunicate they can't telecommunicate
V-ing form
I can't be telecommunicating you can't be telecommunicating he can't be telecommunicating we can't be telecommunicating you can't be telecommunicating they can't be telecommunicating
Perfect
I can't have telecommunicated you can't have telecommunicated he can't have telecommunicated we can't have telecommunicated you can't have telecommunicated they can't have telecommunicated
V-ing perfect
I can't have been telecommunicating you can't have been telecommunicating he can't have been telecommunicating we can't have been telecommunicating you can't have been telecommunicating they can't have been telecommunicating
Interrogative form
Simple form
can I telecommunicate? can you telecommunicate? can he telecommunicate? can we telecommunicate? can you telecommunicate? can they telecommunicate?
V-ing form
can I be telecommunicating? can you be telecommunicating? can he be telecommunicating? can we be telecommunicating? can you be telecommunicating? can they be telecommunicating?
Perfect
can I have telecommunicated? can you have telecommunicated? can he have telecommunicated? can we have telecommunicated? can you have telecommunicated? can they have telecommunicated?
V-ing perfect
can I have been telecommunicating? can you have been telecommunicating? can he have been telecommunicating? can we have been telecommunicating? can you have been telecommunicating? can they have been telecommunicating?
Interro-negative form
Simple form
can't I telecommunicate? can't you telecommunicate? can't he telecommunicate? can't we telecommunicate? can't you telecommunicate? can't they telecommunicate?
V-ing form
can't I be telecommunicating? can't you be telecommunicating? can't he be telecommunicating? can't we be telecommunicating? can't you be telecommunicating? can't they be telecommunicating?
Perfect
can't I have telecommunicated? can't you have telecommunicated? can't he have telecommunicated? can't we have telecommunicated? can't you have telecommunicated? can't they have telecommunicated?
V-ing perfect
can't I have been telecommunicating? can't you have been telecommunicating? can't he have been telecommunicating? can't we have been telecommunicating? can't you have been telecommunicating? can't they have been telecommunicating?