must tantanlise
Regular verb: tantanlise - tantanlised- tantanlised

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must tantanlise
you must tantanlise
he must tantanlise
we must tantanlise
you must tantanlise
they must tantanlise 	I must be tantanlising
you must be tantanlising
he must be tantanlising
we must be tantanlising
you must be tantanlising
they must be tantanlising	I must have tantanlised
you must have tantanlised
he must have tantanlised
we must have tantanlised
you must have tantanlised
they must have tantanlised	I must have been tantanlising
you must have been tantanlising
he must have been tantanlising
we must have been tantanlising
you must have been tantanlising
they must have been tantanlising	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must not tantanlise
you must not tantanlise
he must not tantanlise
we must not tantanlise
you must not tantanlise
they must not tantanlise 	I must not be tantanlising
you must not be tantanlising
he must not be tantanlising
we must not be tantanlising
you must not be tantanlising
they must not be tantanlising	I must not have tantanlised
you must not have tantanlised
he must not have tantanlised
we must not have tantanlised
you must not have tantanlised
they must not have tantanlised	I must not have been tantanlising
you must not have been tantanlising
he must not have been tantanlising
we must not have been tantanlising
you must not have been tantanlising
they must not have been tantanlising	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I tantanlise?
must you tantanlise?
must he tantanlise?
must we tantanlise?
must you tantanlise?
must they tantanlise? 	must I be tantanlising?
must you be tantanlising?
must he be tantanlising?
must we be tantanlising?
must you be tantanlising?
must they be tantanlising? 	must I have tantanlised?
must you have tantanlised?
must he have tantanlised?
must we have tantanlised?
must you have tantanlised?
must they have tantanlised? 	must I have been tantanlising?
must you have been tantanlising?
must he have been tantanlising?
must we have been tantanlising?
must you have been tantanlising?
must they have been tantanlising? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I not tantanlise?
must you not tantanlise?
must he not tantanlise?
must we not tantanlise?
must you not tantanlise?
must they not tantanlise? 	must I not be tantanlising?
must you not be tantanlising?
must he not be tantanlising?
must we not be tantanlising?
must you not be tantanlising?
must they not be tantanlising? 	must I not have tantanlised?
must you not have tantanlised?
must he not have tantanlised?
must we not have tantanlised?
must you not have tantanlised?
must they not have tantanlised? 	must I not have been tantanlising?
must you not have been tantanlising?
must he not have been tantanlising?
must we not have been tantanlising?
must you not have been tantanlising?
must they not have been tantanlising?