must soup
Regular verb: soup - souped- souped

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must soup
you must soup
he must soup
we must soup
you must soup
they must soup 	I must be souping
you must be souping
he must be souping
we must be souping
you must be souping
they must be souping	I must have souped
you must have souped
he must have souped
we must have souped
you must have souped
they must have souped	I must have been souping
you must have been souping
he must have been souping
we must have been souping
you must have been souping
they must have been souping	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must not soup
you must not soup
he must not soup
we must not soup
you must not soup
they must not soup 	I must not be souping
you must not be souping
he must not be souping
we must not be souping
you must not be souping
they must not be souping	I must not have souped
you must not have souped
he must not have souped
we must not have souped
you must not have souped
they must not have souped	I must not have been souping
you must not have been souping
he must not have been souping
we must not have been souping
you must not have been souping
they must not have been souping	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I soup?
must you soup?
must he soup?
must we soup?
must you soup?
must they soup? 	must I be souping?
must you be souping?
must he be souping?
must we be souping?
must you be souping?
must they be souping? 	must I have souped?
must you have souped?
must he have souped?
must we have souped?
must you have souped?
must they have souped? 	must I have been souping?
must you have been souping?
must he have been souping?
must we have been souping?
must you have been souping?
must they have been souping? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I not soup?
must you not soup?
must he not soup?
must we not soup?
must you not soup?
must they not soup? 	must I not be souping?
must you not be souping?
must he not be souping?
must we not be souping?
must you not be souping?
must they not be souping? 	must I not have souped?
must you not have souped?
must he not have souped?
must we not have souped?
must you not have souped?
must they not have souped? 	must I not have been souping?
must you not have been souping?
must he not have been souping?
must we not have been souping?
must you not have been souping?
must they not have been souping?