must undercapitalise
Regular verb: undercapitalise - undercapitalised- undercapitalised

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must undercapitalise
you must undercapitalise
he must undercapitalise
we must undercapitalise
you must undercapitalise
they must undercapitalise 	I must be undercapitalising
you must be undercapitalising
he must be undercapitalising
we must be undercapitalising
you must be undercapitalising
they must be undercapitalising	I must have undercapitalised
you must have undercapitalised
he must have undercapitalised
we must have undercapitalised
you must have undercapitalised
they must have undercapitalised	I must have been undercapitalising
you must have been undercapitalising
he must have been undercapitalising
we must have been undercapitalising
you must have been undercapitalising
they must have been undercapitalising	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must not undercapitalise
you must not undercapitalise
he must not undercapitalise
we must not undercapitalise
you must not undercapitalise
they must not undercapitalise 	I must not be undercapitalising
you must not be undercapitalising
he must not be undercapitalising
we must not be undercapitalising
you must not be undercapitalising
they must not be undercapitalising	I must not have undercapitalised
you must not have undercapitalised
he must not have undercapitalised
we must not have undercapitalised
you must not have undercapitalised
they must not have undercapitalised	I must not have been undercapitalising
you must not have been undercapitalising
he must not have been undercapitalising
we must not have been undercapitalising
you must not have been undercapitalising
they must not have been undercapitalising	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I undercapitalise?
must you undercapitalise?
must he undercapitalise?
must we undercapitalise?
must you undercapitalise?
must they undercapitalise? 	must I be undercapitalising?
must you be undercapitalising?
must he be undercapitalising?
must we be undercapitalising?
must you be undercapitalising?
must they be undercapitalising? 	must I have undercapitalised?
must you have undercapitalised?
must he have undercapitalised?
must we have undercapitalised?
must you have undercapitalised?
must they have undercapitalised? 	must I have been undercapitalising?
must you have been undercapitalising?
must he have been undercapitalising?
must we have been undercapitalising?
must you have been undercapitalising?
must they have been undercapitalising? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I not undercapitalise?
must you not undercapitalise?
must he not undercapitalise?
must we not undercapitalise?
must you not undercapitalise?
must they not undercapitalise? 	must I not be undercapitalising?
must you not be undercapitalising?
must he not be undercapitalising?
must we not be undercapitalising?
must you not be undercapitalising?
must they not be undercapitalising? 	must I not have undercapitalised?
must you not have undercapitalised?
must he not have undercapitalised?
must we not have undercapitalised?
must you not have undercapitalised?
must they not have undercapitalised? 	must I not have been undercapitalising?
must you not have been undercapitalising?
must he not have been undercapitalising?
must we not have been undercapitalising?
must you not have been undercapitalising?
must they not have been undercapitalising?