must behold
Irregular verb: behold - beheld- beheld

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must behold
you must behold
he must behold
we must behold
you must behold
they must behold 	I must be beholding
you must be beholding
he must be beholding
we must be beholding
you must be beholding
they must be beholding	I must have beheld
you must have beheld
he must have beheld
we must have beheld
you must have beheld
they must have beheld	I must have been beholding
you must have been beholding
he must have been beholding
we must have been beholding
you must have been beholding
they must have been beholding	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must not behold
you must not behold
he must not behold
we must not behold
you must not behold
they must not behold 	I must not be beholding
you must not be beholding
he must not be beholding
we must not be beholding
you must not be beholding
they must not be beholding	I must not have beheld
you must not have beheld
he must not have beheld
we must not have beheld
you must not have beheld
they must not have beheld	I must not have been beholding
you must not have been beholding
he must not have been beholding
we must not have been beholding
you must not have been beholding
they must not have been beholding	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I behold?
must you behold?
must he behold?
must we behold?
must you behold?
must they behold? 	must I be beholding?
must you be beholding?
must he be beholding?
must we be beholding?
must you be beholding?
must they be beholding? 	must I have beheld?
must you have beheld?
must he have beheld?
must we have beheld?
must you have beheld?
must they have beheld? 	must I have been beholding?
must you have been beholding?
must he have been beholding?
must we have been beholding?
must you have been beholding?
must they have been beholding? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I not behold?
must you not behold?
must he not behold?
must we not behold?
must you not behold?
must they not behold? 	must I not be beholding?
must you not be beholding?
must he not be beholding?
must we not be beholding?
must you not be beholding?
must they not be beholding? 	must I not have beheld?
must you not have beheld?
must he not have beheld?
must we not have beheld?
must you not have beheld?
must they not have beheld? 	must I not have been beholding?
must you not have been beholding?
must he not have been beholding?
must we not have been beholding?
must you not have been beholding?
must they not have been beholding?