must botanise
Verbo regular: botanise - botanised- botanised

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must botanise
you must botanise
he must botanise
we must botanise
you must botanise
they must botanise 	I must be botanising
you must be botanising
he must be botanising
we must be botanising
you must be botanising
they must be botanising	I must have botanised
you must have botanised
he must have botanised
we must have botanised
you must have botanised
they must have botanised	I must have been botanising
you must have been botanising
he must have been botanising
we must have been botanising
you must have been botanising
they must have been botanising	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must not botanise
you must not botanise
he must not botanise
we must not botanise
you must not botanise
they must not botanise 	I must not be botanising
you must not be botanising
he must not be botanising
we must not be botanising
you must not be botanising
they must not be botanising	I must not have botanised
you must not have botanised
he must not have botanised
we must not have botanised
you must not have botanised
they must not have botanised	I must not have been botanising
you must not have been botanising
he must not have been botanising
we must not have been botanising
you must not have been botanising
they must not have been botanising	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I botanise?
must you botanise?
must he botanise?
must we botanise?
must you botanise?
must they botanise? 	must I be botanising?
must you be botanising?
must he be botanising?
must we be botanising?
must you be botanising?
must they be botanising? 	must I have botanised?
must you have botanised?
must he have botanised?
must we have botanised?
must you have botanised?
must they have botanised? 	must I have been botanising?
must you have been botanising?
must he have been botanising?
must we have been botanising?
must you have been botanising?
must they have been botanising? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I not botanise?
must you not botanise?
must he not botanise?
must we not botanise?
must you not botanise?
must they not botanise? 	must I not be botanising?
must you not be botanising?
must he not be botanising?
must we not be botanising?
must you not be botanising?
must they not be botanising? 	must I not have botanised?
must you not have botanised?
must he not have botanised?
must we not have botanised?
must you not have botanised?
must they not have botanised? 	must I not have been botanising?
must you not have been botanising?
must he not have been botanising?
must we not have been botanising?
must you not have been botanising?
must they not have been botanising?