I can multiplex you can multiplex he can multiplex we can multiplex you can multiplex they can multiplex
V-ing form
I can be multiplexing you can be multiplexing he can be multiplexing we can be multiplexing you can be multiplexing they can be multiplexing
Perfect
I can have multiplexed you can have multiplexed he can have multiplexed we can have multiplexed you can have multiplexed they can have multiplexed
V-ing perfect
I can have been multiplexing you can have been multiplexing he can have been multiplexing we can have been multiplexing you can have been multiplexing they can have been multiplexing
Negation
Simple form
I cannot multiplex you cannot multiplex he cannot multiplex we cannot multiplex you cannot multiplex they cannot multiplex
V-ing form
I cannot be multiplexing you cannot be multiplexing he cannot be multiplexing we cannot be multiplexing you cannot be multiplexing they cannot be multiplexing
Perfect
I cannot have multiplexed you cannot have multiplexed he cannot have multiplexed we cannot have multiplexed you cannot have multiplexed they cannot have multiplexed
V-ing perfect
I cannot have been multiplexing you cannot have been multiplexing he cannot have been multiplexing we cannot have been multiplexing you cannot have been multiplexing they cannot have been multiplexing
Interrogative form
Simple form
can I multiplex? can you multiplex? can he multiplex? can we multiplex? can you multiplex? can they multiplex?
V-ing form
can I be multiplexing? can you be multiplexing? can he be multiplexing? can we be multiplexing? can you be multiplexing? can they be multiplexing?
Perfect
can I have multiplexed? can you have multiplexed? can he have multiplexed? can we have multiplexed? can you have multiplexed? can they have multiplexed?
V-ing perfect
can I have been multiplexing? can you have been multiplexing? can he have been multiplexing? can we have been multiplexing? can you have been multiplexing? can they have been multiplexing?
Interro-negative form
Simple form
can I not multiplex? can you not multiplex? can he not multiplex? can we not multiplex? can you not multiplex? can they not multiplex?
V-ing form
can I not be multiplexing? can you not be multiplexing? can he not be multiplexing? can we not be multiplexing? can you not be multiplexing? can they not be multiplexing?
Perfect
can I not have multiplexed? can you not have multiplexed? can he not have multiplexed? can we not have multiplexed? can you not have multiplexed? can they not have multiplexed?
V-ing perfect
can I not have been multiplexing? can you not have been multiplexing? can he not have been multiplexing? can we not have been multiplexing? can you not have been multiplexing? can they not have been multiplexing?