must outsmart
Regular verb: outsmart - outsmarted- outsmarted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must outsmart
you must outsmart
she must outsmart
we must outsmart
you must outsmart
they must outsmart 	I must be outsmarting
you must be outsmarting
she must be outsmarting
we must be outsmarting
you must be outsmarting
they must be outsmarting	I must have outsmarted
you must have outsmarted
she must have outsmarted
we must have outsmarted
you must have outsmarted
they must have outsmarted	I must have been outsmarting
you must have been outsmarting
she must have been outsmarting
we must have been outsmarting
you must have been outsmarting
they must have been outsmarting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must not outsmart
you must not outsmart
she must not outsmart
we must not outsmart
you must not outsmart
they must not outsmart 	I must not be outsmarting
you must not be outsmarting
she must not be outsmarting
we must not be outsmarting
you must not be outsmarting
they must not be outsmarting	I must not have outsmarted
you must not have outsmarted
she must not have outsmarted
we must not have outsmarted
you must not have outsmarted
they must not have outsmarted	I must not have been outsmarting
you must not have been outsmarting
she must not have been outsmarting
we must not have been outsmarting
you must not have been outsmarting
they must not have been outsmarting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I outsmart?
must you outsmart?
must she outsmart?
must we outsmart?
must you outsmart?
must they outsmart? 	must I be outsmarting?
must you be outsmarting?
must she be outsmarting?
must we be outsmarting?
must you be outsmarting?
must they be outsmarting? 	must I have outsmarted?
must you have outsmarted?
must she have outsmarted?
must we have outsmarted?
must you have outsmarted?
must they have outsmarted? 	must I have been outsmarting?
must you have been outsmarting?
must she have been outsmarting?
must we have been outsmarting?
must you have been outsmarting?
must they have been outsmarting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I not outsmart?
must you not outsmart?
must she not outsmart?
must we not outsmart?
must you not outsmart?
must they not outsmart? 	must I not be outsmarting?
must you not be outsmarting?
must she not be outsmarting?
must we not be outsmarting?
must you not be outsmarting?
must they not be outsmarting? 	must I not have outsmarted?
must you not have outsmarted?
must she not have outsmarted?
must we not have outsmarted?
must you not have outsmarted?
must they not have outsmarted? 	must I not have been outsmarting?
must you not have been outsmarting?
must she not have been outsmarting?
must we not have been outsmarting?
must you not have been outsmarting?
must they not have been outsmarting?