must kindle
Regular verb: kindle - kindled- kindled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must kindle
you must kindle
he must kindle
we must kindle
you must kindle
they must kindle 	I must be kindling
you must be kindling
he must be kindling
we must be kindling
you must be kindling
they must be kindling	I must have kindled
you must have kindled
he must have kindled
we must have kindled
you must have kindled
they must have kindled	I must have been kindling
you must have been kindling
he must have been kindling
we must have been kindling
you must have been kindling
they must have been kindling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must not kindle
you must not kindle
he must not kindle
we must not kindle
you must not kindle
they must not kindle 	I must not be kindling
you must not be kindling
he must not be kindling
we must not be kindling
you must not be kindling
they must not be kindling	I must not have kindled
you must not have kindled
he must not have kindled
we must not have kindled
you must not have kindled
they must not have kindled	I must not have been kindling
you must not have been kindling
he must not have been kindling
we must not have been kindling
you must not have been kindling
they must not have been kindling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I kindle?
must you kindle?
must he kindle?
must we kindle?
must you kindle?
must they kindle? 	must I be kindling?
must you be kindling?
must he be kindling?
must we be kindling?
must you be kindling?
must they be kindling? 	must I have kindled?
must you have kindled?
must he have kindled?
must we have kindled?
must you have kindled?
must they have kindled? 	must I have been kindling?
must you have been kindling?
must he have been kindling?
must we have been kindling?
must you have been kindling?
must they have been kindling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I not kindle?
must you not kindle?
must he not kindle?
must we not kindle?
must you not kindle?
must they not kindle? 	must I not be kindling?
must you not be kindling?
must he not be kindling?
must we not be kindling?
must you not be kindling?
must they not be kindling? 	must I not have kindled?
must you not have kindled?
must he not have kindled?
must we not have kindled?
must you not have kindled?
must they not have kindled? 	must I not have been kindling?
must you not have been kindling?
must he not have been kindling?
must we not have been kindling?
must you not have been kindling?
must they not have been kindling?