must convert
Regular verb: convert - converted- converted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must convert
you must convert
he must convert
we must convert
you must convert
they must convert 	I must be converting
you must be converting
he must be converting
we must be converting
you must be converting
they must be converting	I must have converted
you must have converted
he must have converted
we must have converted
you must have converted
they must have converted	I must have been converting
you must have been converting
he must have been converting
we must have been converting
you must have been converting
they must have been converting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't convert
you mustn't convert
he mustn't convert
we mustn't convert
you mustn't convert
they mustn't convert 	I mustn't be converting
you mustn't be converting
he mustn't be converting
we mustn't be converting
you mustn't be converting
they mustn't be converting	I mustn't have converted
you mustn't have converted
he mustn't have converted
we mustn't have converted
you mustn't have converted
they mustn't have converted	I mustn't have been converting
you mustn't have been converting
he mustn't have been converting
we mustn't have been converting
you mustn't have been converting
they mustn't have been converting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I convert?
must you convert?
must he convert?
must we convert?
must you convert?
must they convert? 	must I be converting?
must you be converting?
must he be converting?
must we be converting?
must you be converting?
must they be converting? 	must I have converted?
must you have converted?
must he have converted?
must we have converted?
must you have converted?
must they have converted? 	must I have been converting?
must you have been converting?
must he have been converting?
must we have been converting?
must you have been converting?
must they have been converting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I convert?
mustn't you convert?
mustn't he convert?
mustn't we convert?
mustn't you convert?
mustn't they convert? 	mustn't I be converting?
mustn't you be converting?
mustn't he be converting?
mustn't we be converting?
mustn't you be converting?
mustn't they be converting? 	mustn't I have converted?
mustn't you have converted?
mustn't he have converted?
mustn't we have converted?
mustn't you have converted?
mustn't they have converted? 	mustn't I have been converting?
mustn't you have been converting?
mustn't he have been converting?
mustn't we have been converting?
mustn't you have been converting?
mustn't they have been converting?