must deoxygenate
Verbo regular: deoxygenate - deoxygenated- deoxygenated

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must deoxygenate
you must deoxygenate
she must deoxygenate
we must deoxygenate
you must deoxygenate
they must deoxygenate 	I must be deoxygenating
you must be deoxygenating
she must be deoxygenating
we must be deoxygenating
you must be deoxygenating
they must be deoxygenating	I must have deoxygenated
you must have deoxygenated
she 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
she must have been deoxygenating
we must have been deoxygenating
you must have been deoxygenating
they must have been deoxygenating	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must not deoxygenate
you must not deoxygenate
she must not deoxygenate
we must not deoxygenate
you must not deoxygenate
they must not deoxygenate 	I must not be deoxygenating
you must not be deoxygenating
she must not be deoxygenating
we must not be deoxygenating
you must not be deoxygenating
they must not be deoxygenating	I must not have deoxygenated
you must not have deoxygenated
she must not have deoxygenated
we must not have deoxygenated
you must not have deoxygenated
they must not have deoxygenated	I must not have been deoxygenating
you must not have been deoxygenating
she must not have been deoxygenating
we must not have been deoxygenating
you must not have been deoxygenating
they must not have been deoxygenating	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I deoxygenate?
must you deoxygenate?
must she deoxygenate?
must we deoxygenate?
must you deoxygenate?
must they deoxygenate? 	must I be deoxygenating?
must you be deoxygenating?
must she be deoxygenating?
must we be deoxygenating?
must you be deoxygenating?
must they be deoxygenating? 	must I have deoxygenated?
must you have deoxygenated?
must she 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 she have been deoxygenating?
must we have been deoxygenating?
must you have been deoxygenating?
must they have been deoxygenating? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I not deoxygenate?
must you not deoxygenate?
must she not deoxygenate?
must we not deoxygenate?
must you not deoxygenate?
must they not deoxygenate? 	must I not be deoxygenating?
must you not be deoxygenating?
must she not be deoxygenating?
must we not be deoxygenating?
must you not be deoxygenating?
must they not be deoxygenating? 	must I not have deoxygenated?
must you not have deoxygenated?
must she not have deoxygenated?
must we not have deoxygenated?
must you not have deoxygenated?
must they not have deoxygenated? 	must I not have been deoxygenating?
must you not have been deoxygenating?
must she not have been deoxygenating?
must we not have been deoxygenating?
must you not have been deoxygenating?
must they not have been deoxygenating?