must gothicise
Regular verb: gothicise - gothicised- gothicised

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must gothicise
you must gothicise
he must gothicise
we must gothicise
you must gothicise
they must gothicise 	I must be gothicising
you must be gothicising
he must be gothicising
we must be gothicising
you must be gothicising
they must be gothicising	I must have gothicised
you must have gothicised
he must have gothicised
we must have gothicised
you must have gothicised
they must have gothicised	I must have been gothicising
you must have been gothicising
he must have been gothicising
we must have been gothicising
you must have been gothicising
they must have been gothicising	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't gothicise
you mustn't gothicise
he mustn't gothicise
we mustn't gothicise
you mustn't gothicise
they mustn't gothicise 	I mustn't be gothicising
you mustn't be gothicising
he mustn't be gothicising
we mustn't be gothicising
you mustn't be gothicising
they mustn't be gothicising	I mustn't have gothicised
you mustn't have gothicised
he mustn't have gothicised
we mustn't have gothicised
you mustn't have gothicised
they mustn't have gothicised	I mustn't have been gothicising
you mustn't have been gothicising
he mustn't have been gothicising
we mustn't have been gothicising
you mustn't have been gothicising
they mustn't have been gothicising	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I gothicise?
must you gothicise?
must he gothicise?
must we gothicise?
must you gothicise?
must they gothicise? 	must I be gothicising?
must you be gothicising?
must he be gothicising?
must we be gothicising?
must you be gothicising?
must they be gothicising? 	must I have gothicised?
must you have gothicised?
must he have gothicised?
must we have gothicised?
must you have gothicised?
must they have gothicised? 	must I have been gothicising?
must you have been gothicising?
must he have been gothicising?
must we have been gothicising?
must you have been gothicising?
must they have been gothicising? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I gothicise?
mustn't you gothicise?
mustn't he gothicise?
mustn't we gothicise?
mustn't you gothicise?
mustn't they gothicise? 	mustn't I be gothicising?
mustn't you be gothicising?
mustn't he be gothicising?
mustn't we be gothicising?
mustn't you be gothicising?
mustn't they be gothicising? 	mustn't I have gothicised?
mustn't you have gothicised?
mustn't he have gothicised?
mustn't we have gothicised?
mustn't you have gothicised?
mustn't they have gothicised? 	mustn't I have been gothicising?
mustn't you have been gothicising?
mustn't he have been gothicising?
mustn't we have been gothicising?
mustn't you have been gothicising?
mustn't they have been gothicising?