English verb conjugation
MUST DEOXYGENATE

Regular verb: deoxygenate - deoxygenated - deoxygenated

Affirmation

Simple form	V-ing form
I must deoxygenate you must deoxygenate he must deoxygenate we must deoxygenate you must deoxygenate they must deoxygenate	I must be deoxygenating you must be deoxygenating he must be deoxygenating we must be deoxygenating you must be deoxygenating they must be deoxygenating
Perfect	V-ing perfect
I must have deoxygenated you must have deoxygenated he must have deoxygenated we must have deoxygenated you must have deoxygenated they must have deoxygenated	I must have been deoxygenating you must have been deoxygenating he must have been deoxygenating we must have been deoxygenating you must have been deoxygenating they must have been deoxygenating

Negation

Simple form	V-ing form
I mustn't deoxygenate you mustn't deoxygenate he mustn't deoxygenate we mustn't deoxygenate you mustn't deoxygenate they mustn't deoxygenate	I mustn't be deoxygenating you mustn't be deoxygenating he mustn't be deoxygenating we mustn't be deoxygenating you mustn't be deoxygenating they mustn't be deoxygenating
Perfect	V-ing perfect
I mustn't have deoxygenated you mustn't have deoxygenated he mustn't have deoxygenated we mustn't have deoxygenated you mustn't have deoxygenated they mustn't have deoxygenated	I mustn't have been deoxygenating you mustn't have been deoxygenating he mustn't have been deoxygenating we mustn't have been deoxygenating you mustn't have been deoxygenating they mustn't have been deoxygenating

Interrogative form

Simple form	V-ing form
must I deoxygenate? must you deoxygenate? must he deoxygenate? must we deoxygenate? must you deoxygenate? must they deoxygenate?	must I be deoxygenating? must you be deoxygenating? must he be deoxygenating? must we be deoxygenating? must you be deoxygenating? must they be deoxygenating?
Perfect	V-ing perfect
must I have deoxygenated? must you have deoxygenated? must he have deoxygenated? must we have deoxygenated? must you have deoxygenated? must they have deoxygenated?	must I have been deoxygenating? must you have been deoxygenating? must he have been deoxygenating? must we have been deoxygenating? must you have been deoxygenating? must they have been deoxygenating?

Interro-negative form

Simple form	V-ing form
mustn't I deoxygenate? mustn't you deoxygenate? mustn't he deoxygenate? mustn't we deoxygenate? mustn't you deoxygenate? mustn't they deoxygenate?	mustn't I be deoxygenating? mustn't you be deoxygenating? mustn't he be deoxygenating? mustn't we be deoxygenating? mustn't you be deoxygenating? mustn't they be deoxygenating?
Perfect	V-ing perfect
mustn't I have deoxygenated? mustn't you have deoxygenated? mustn't he have deoxygenated? mustn't we have deoxygenated? mustn't you have deoxygenated? mustn't they have deoxygenated?	mustn't I have been deoxygenating? mustn't you have been deoxygenating? mustn't he have been deoxygenating? mustn't we have been deoxygenating? mustn't you have been deoxygenating? mustn't they have been deoxygenating?