must lot
Regular verb: lot - lotted- lotted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must lot
you must lot
he must lot
we must lot
you must lot
they must lot 	I must be lotting
you must be lotting
he must be lotting
we must be lotting
you must be lotting
they must be lotting	I must have lotted
you must have lotted
he must have lotted
we must have lotted
you must have lotted
they must have lotted	I must have been lotting
you must have been lotting
he must have been lotting
we must have been lotting
you must have been lotting
they must have been lotting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must not lot
you must not lot
he must not lot
we must not lot
you must not lot
they must not lot 	I must not be lotting
you must not be lotting
he must not be lotting
we must not be lotting
you must not be lotting
they must not be lotting	I must not have lotted
you must not have lotted
he must not have lotted
we must not have lotted
you must not have lotted
they must not have lotted	I must not have been lotting
you must not have been lotting
he must not have been lotting
we must not have been lotting
you must not have been lotting
they must not have been lotting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I lot?
must you lot?
must he lot?
must we lot?
must you lot?
must they lot? 	must I be lotting?
must you be lotting?
must he be lotting?
must we be lotting?
must you be lotting?
must they be lotting? 	must I have lotted?
must you have lotted?
must he have lotted?
must we have lotted?
must you have lotted?
must they have lotted? 	must I have been lotting?
must you have been lotting?
must he have been lotting?
must we have been lotting?
must you have been lotting?
must they have been lotting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I not lot?
must you not lot?
must he not lot?
must we not lot?
must you not lot?
must they not lot? 	must I not be lotting?
must you not be lotting?
must he not be lotting?
must we not be lotting?
must you not be lotting?
must they not be lotting? 	must I not have lotted?
must you not have lotted?
must he not have lotted?
must we not have lotted?
must you not have lotted?
must they not have lotted? 	must I not have been lotting?
must you not have been lotting?
must he not have been lotting?
must we not have been lotting?
must you not have been lotting?
must they not have been lotting?