must lateral
Regular verb: lateral - lateraled- lateraled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must lateral
you must lateral
she must lateral
we must lateral
you must lateral
they must lateral 	I must be lateraling
you must be lateraling
she must be lateraling
we must be lateraling
you must be lateraling
they must be lateraling	I must have lateraled
you must have lateraled
she must have lateraled
we must have lateraled
you must have lateraled
they must have lateraled	I must have been lateraling
you must have been lateraling
she must have been lateraling
we must have been lateraling
you must have been lateraling
they must have been lateraling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must not lateral
you must not lateral
she must not lateral
we must not lateral
you must not lateral
they must not lateral 	I must not be lateraling
you must not be lateraling
she must not be lateraling
we must not be lateraling
you must not be lateraling
they must not be lateraling	I must not have lateraled
you must not have lateraled
she must not have lateraled
we must not have lateraled
you must not have lateraled
they must not have lateraled	I must not have been lateraling
you must not have been lateraling
she must not have been lateraling
we must not have been lateraling
you must not have been lateraling
they must not have been lateraling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I lateral?
must you lateral?
must she lateral?
must we lateral?
must you lateral?
must they lateral? 	must I be lateraling?
must you be lateraling?
must she be lateraling?
must we be lateraling?
must you be lateraling?
must they be lateraling? 	must I have lateraled?
must you have lateraled?
must she have lateraled?
must we have lateraled?
must you have lateraled?
must they have lateraled? 	must I have been lateraling?
must you have been lateraling?
must she have been lateraling?
must we have been lateraling?
must you have been lateraling?
must they have been lateraling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I not lateral?
must you not lateral?
must she not lateral?
must we not lateral?
must you not lateral?
must they not lateral? 	must I not be lateraling?
must you not be lateraling?
must she not be lateraling?
must we not be lateraling?
must you not be lateraling?
must they not be lateraling? 	must I not have lateraled?
must you not have lateraled?
must she not have lateraled?
must we not have lateraled?
must you not have lateraled?
must they not have lateraled? 	must I not have been lateraling?
must you not have been lateraling?
must she not have been lateraling?
must we not have been lateraling?
must you not have been lateraling?
must they not have been lateraling?