must etymologise
Verbo regular: etymologise - etymologised- etymologised

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must etymologise
you must etymologise
he must etymologise
we must etymologise
you must etymologise
they must etymologise 	I must be etymologising
you must be etymologising
he must be etymologising
we must be etymologising
you must be etymologising
they must be etymologising	I must have etymologised
you must have etymologised
he must have etymologised
we must have etymologised
you must have etymologised
they must have etymologised	I must have been etymologising
you must have been etymologising
he must have been etymologising
we must have been etymologising
you must have been etymologising
they must have been etymologising	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must not etymologise
you must not etymologise
he must not etymologise
we must not etymologise
you must not etymologise
they must not etymologise 	I must not be etymologising
you must not be etymologising
he must not be etymologising
we must not be etymologising
you must not be etymologising
they must not be etymologising	I must not have etymologised
you must not have etymologised
he must not have etymologised
we must not have etymologised
you must not have etymologised
they must not have etymologised	I must not have been etymologising
you must not have been etymologising
he must not have been etymologising
we must not have been etymologising
you must not have been etymologising
they must not have been etymologising	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I etymologise?
must you etymologise?
must he etymologise?
must we etymologise?
must you etymologise?
must they etymologise? 	must I be etymologising?
must you be etymologising?
must he be etymologising?
must we be etymologising?
must you be etymologising?
must they be etymologising? 	must I have etymologised?
must you have etymologised?
must he have etymologised?
must we have etymologised?
must you have etymologised?
must they have etymologised? 	must I have been etymologising?
must you have been etymologising?
must he have been etymologising?
must we have been etymologising?
must you have been etymologising?
must they have been etymologising? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I not etymologise?
must you not etymologise?
must he not etymologise?
must we not etymologise?
must you not etymologise?
must they not etymologise? 	must I not be etymologising?
must you not be etymologising?
must he not be etymologising?
must we not be etymologising?
must you not be etymologising?
must they not be etymologising? 	must I not have etymologised?
must you not have etymologised?
must he not have etymologised?
must we not have etymologised?
must you not have etymologised?
must they not have etymologised? 	must I not have been etymologising?
must you not have been etymologising?
must he not have been etymologising?
must we not have been etymologising?
must you not have been etymologising?
must they not have been etymologising?