must carp
Regular verb: carp - carped- carped

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must carp
you must carp
he must carp
we must carp
you must carp
they must carp 	I must be carping
you must be carping
he must be carping
we must be carping
you must be carping
they must be carping	I must have carped
you must have carped
he must have carped
we must have carped
you must have carped
they must have carped	I must have been carping
you must have been carping
he must have been carping
we must have been carping
you must have been carping
they must have been carping	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must not carp
you must not carp
he must not carp
we must not carp
you must not carp
they must not carp 	I must not be carping
you must not be carping
he must not be carping
we must not be carping
you must not be carping
they must not be carping	I must not have carped
you must not have carped
he must not have carped
we must not have carped
you must not have carped
they must not have carped	I must not have been carping
you must not have been carping
he must not have been carping
we must not have been carping
you must not have been carping
they must not have been carping	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I carp?
must you carp?
must he carp?
must we carp?
must you carp?
must they carp? 	must I be carping?
must you be carping?
must he be carping?
must we be carping?
must you be carping?
must they be carping? 	must I have carped?
must you have carped?
must he have carped?
must we have carped?
must you have carped?
must they have carped? 	must I have been carping?
must you have been carping?
must he have been carping?
must we have been carping?
must you have been carping?
must they have been carping? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I not carp?
must you not carp?
must he not carp?
must we not carp?
must you not carp?
must they not carp? 	must I not be carping?
must you not be carping?
must he not be carping?
must we not be carping?
must you not be carping?
must they not be carping? 	must I not have carped?
must you not have carped?
must he not have carped?
must we not have carped?
must you not have carped?
must they not have carped? 	must I not have been carping?
must you not have been carping?
must he not have been carping?
must we not have been carping?
must you not have been carping?
must they not have been carping?