English verb conjugation
CAN DEMODULATE

Regular verb: demodulate - demodulated - demodulated

Affirmation

Simple form	V-ing form
I can demodulate you can demodulate he can demodulate we can demodulate you can demodulate they can demodulate	I can be demodulating you can be demodulating he can be demodulating we can be demodulating you can be demodulating they can be demodulating
Perfect	V-ing perfect
I can have demodulated you can have demodulated he can have demodulated we can have demodulated you can have demodulated they can have demodulated	I can have been demodulating you can have been demodulating he can have been demodulating we can have been demodulating you can have been demodulating they can have been demodulating

Negation

Simple form	V-ing form
I can't demodulate you can't demodulate he can't demodulate we can't demodulate you can't demodulate they can't demodulate	I can't be demodulating you can't be demodulating he can't be demodulating we can't be demodulating you can't be demodulating they can't be demodulating
Perfect	V-ing perfect
I can't have demodulated you can't have demodulated he can't have demodulated we can't have demodulated you can't have demodulated they can't have demodulated	I can't have been demodulating you can't have been demodulating he can't have been demodulating we can't have been demodulating you can't have been demodulating they can't have been demodulating

Interrogative form

Simple form	V-ing form
can I demodulate? can you demodulate? can he demodulate? can we demodulate? can you demodulate? can they demodulate?	can I be demodulating? can you be demodulating? can he be demodulating? can we be demodulating? can you be demodulating? can they be demodulating?
Perfect	V-ing perfect
can I have demodulated? can you have demodulated? can he have demodulated? can we have demodulated? can you have demodulated? can they have demodulated?	can I have been demodulating? can you have been demodulating? can he have been demodulating? can we have been demodulating? can you have been demodulating? can they have been demodulating?

Interro-negative form

Simple form	V-ing form
can't I demodulate? can't you demodulate? can't he demodulate? can't we demodulate? can't you demodulate? can't they demodulate?	can't I be demodulating? can't you be demodulating? can't he be demodulating? can't we be demodulating? can't you be demodulating? can't they be demodulating?
Perfect	V-ing perfect
can't I have demodulated? can't you have demodulated? can't he have demodulated? can't we have demodulated? can't you have demodulated? can't they have demodulated?	can't I have been demodulating? can't you have been demodulating? can't he have been demodulating? can't we have been demodulating? can't you have been demodulating? can't they have been demodulating?