must etiolate
Verbo regular: etiolate - etiolated- etiolated

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must etiolate
you must etiolate
he must etiolate
we must etiolate
you must etiolate
they must etiolate 	I must be etiolating
you must be etiolating
he must be etiolating
we must be etiolating
you must be etiolating
they must be etiolating	I must have etiolated
you must have etiolated
he must have etiolated
we must have etiolated
you must have etiolated
they must have etiolated	I must have been etiolating
you must have been etiolating
he must have been etiolating
we must have been etiolating
you must have been etiolating
they must have been etiolating	

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

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