must veil
Regular verb: veil - veiled- veiled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must veil
you must veil
he must veil
we must veil
you must veil
they must veil 	I must be veiling
you must be veiling
he must be veiling
we must be veiling
you must be veiling
they must be veiling	I must have veiled
you must have veiled
he must have veiled
we must have veiled
you must have veiled
they must have veiled	I must have been veiling
you must have been veiling
he must have been veiling
we must have been veiling
you must have been veiling
they must have been veiling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must not veil
you must not veil
he must not veil
we must not veil
you must not veil
they must not veil 	I must not be veiling
you must not be veiling
he must not be veiling
we must not be veiling
you must not be veiling
they must not be veiling	I must not have veiled
you must not have veiled
he must not have veiled
we must not have veiled
you must not have veiled
they must not have veiled	I must not have been veiling
you must not have been veiling
he must not have been veiling
we must not have been veiling
you must not have been veiling
they must not have been veiling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I veil?
must you veil?
must he veil?
must we veil?
must you veil?
must they veil? 	must I be veiling?
must you be veiling?
must he be veiling?
must we be veiling?
must you be veiling?
must they be veiling? 	must I have veiled?
must you have veiled?
must he have veiled?
must we have veiled?
must you have veiled?
must they have veiled? 	must I have been veiling?
must you have been veiling?
must he have been veiling?
must we have been veiling?
must you have been veiling?
must they have been veiling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I not veil?
must you not veil?
must he not veil?
must we not veil?
must you not veil?
must they not veil? 	must I not be veiling?
must you not be veiling?
must he not be veiling?
must we not be veiling?
must you not be veiling?
must they not be veiling? 	must I not have veiled?
must you not have veiled?
must he not have veiled?
must we not have veiled?
must you not have veiled?
must they not have veiled? 	must I not have been veiling?
must you not have been veiling?
must he not have been veiling?
must we not have been veiling?
must you not have been veiling?
must they not have been veiling?