I must etiolate you must etiolate she must etiolate we must etiolate you must etiolate they must etiolate
Forma con V-ing
I must be etiolating you must be etiolating she must be etiolating we must be etiolating you must be etiolating they must be etiolating
Perfecto
I must have etiolated you must have etiolated she must have etiolated we must have etiolated you must have etiolated they must have etiolated
Perfecto con V-ing
I must have been etiolating you must have been etiolating she must have been etiolating we must have been etiolating you must have been etiolating they must have been etiolating
Negación
Forma simple
I must not etiolate you must not etiolate she must not etiolate we must not etiolate you must not etiolate they must not etiolate
Forma con V-ing
I must not be etiolating you must not be etiolating she must not be etiolating we must not be etiolating you must not be etiolating they must not be etiolating
Perfecto
I must not have etiolated you must not have etiolated she must not have etiolated we must not have etiolated you must not have etiolated they must not have etiolated
Perfecto con V-ing
I must not have been etiolating you must not have been etiolating she must not have been etiolating we must not have been etiolating you must not have been etiolating they must not have been etiolating
Forma interrogativa
Forma simple
must I etiolate? must you etiolate? must she etiolate? must we etiolate? must you etiolate? must they etiolate?
Forma con V-ing
must I be etiolating? must you be etiolating? must she be etiolating? must we be etiolating? must you be etiolating? must they be etiolating?
Perfecto
must I have etiolated? must you have etiolated? must she have etiolated? must we have etiolated? must you have etiolated? must they have etiolated?
Perfecto con V-ing
must I have been etiolating? must you have been etiolating? must she have been etiolating? must we have been etiolating? must you have been etiolating? must they have been etiolating?
Forma interro-negativa
Forma simple
must I not etiolate? must you not etiolate? must she not etiolate? must we not etiolate? must you not etiolate? must they not etiolate?
Forma con V-ing
must I not be etiolating? must you not be etiolating? must she not be etiolating? must we not be etiolating? must you not be etiolating? must they not be etiolating?
Perfecto
must I not have etiolated? must you not have etiolated? must she not have etiolated? must we not have etiolated? must you not have etiolated? must they not have etiolated?
Perfecto con V-ing
must I not have been etiolating? must you not have been etiolating? must she not have been etiolating? must we not have been etiolating? must you not have been etiolating? must they not have been etiolating?