must featheredge
Regular verb: featheredge - featheredged- featheredged

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must featheredge
you must featheredge
he must featheredge
we must featheredge
you must featheredge
they must featheredge 	I must be featheredging
you must be featheredging
he must be featheredging
we must be featheredging
you must be featheredging
they must be featheredging	I must have featheredged
you must have featheredged
he must have featheredged
we must have featheredged
you must have featheredged
they must have featheredged	I must have been featheredging
you must have been featheredging
he must have been featheredging
we must have been featheredging
you must have been featheredging
they must have been featheredging	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must not featheredge
you must not featheredge
he must not featheredge
we must not featheredge
you must not featheredge
they must not featheredge 	I must not be featheredging
you must not be featheredging
he must not be featheredging
we must not be featheredging
you must not be featheredging
they must not be featheredging	I must not have featheredged
you must not have featheredged
he must not have featheredged
we must not have featheredged
you must not have featheredged
they must not have featheredged	I must not have been featheredging
you must not have been featheredging
he must not have been featheredging
we must not have been featheredging
you must not have been featheredging
they must not have been featheredging	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I featheredge?
must you featheredge?
must he featheredge?
must we featheredge?
must you featheredge?
must they featheredge? 	must I be featheredging?
must you be featheredging?
must he be featheredging?
must we be featheredging?
must you be featheredging?
must they be featheredging? 	must I have featheredged?
must you have featheredged?
must he have featheredged?
must we have featheredged?
must you have featheredged?
must they have featheredged? 	must I have been featheredging?
must you have been featheredging?
must he have been featheredging?
must we have been featheredging?
must you have been featheredging?
must they have been featheredging? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I not featheredge?
must you not featheredge?
must he not featheredge?
must we not featheredge?
must you not featheredge?
must they not featheredge? 	must I not be featheredging?
must you not be featheredging?
must he not be featheredging?
must we not be featheredging?
must you not be featheredging?
must they not be featheredging? 	must I not have featheredged?
must you not have featheredged?
must he not have featheredged?
must we not have featheredged?
must you not have featheredged?
must they not have featheredged? 	must I not have been featheredging?
must you not have been featheredging?
must he not have been featheredging?
must we not have been featheredging?
must you not have been featheredging?
must they not have been featheredging?