I shall leapfrog you shall leapfrog he shall leapfrog we shall leapfrog you shall leapfrog they shall leapfrog
V-ing form
I shall be leapfroging you shall be leapfroging he shall be leapfroging we shall be leapfroging you shall be leapfroging they shall be leapfroging
Perfect
I shall have leapfroged you shall have leapfroged he shall have leapfroged we shall have leapfroged you shall have leapfroged they shall have leapfroged
V-ing perfect
I shall have been leapfroging you shall have been leapfroging he shall have been leapfroging we shall have been leapfroging you shall have been leapfroging they shall have been leapfroging
Negation
Simple form
I shall not leapfrog you shall not leapfrog he shall not leapfrog we shall not leapfrog you shall not leapfrog they shall not leapfrog
V-ing form
I shall not be leapfroging you shall not be leapfroging he shall not be leapfroging we shall not be leapfroging you shall not be leapfroging they shall not be leapfroging
Perfect
I shall not have leapfroged you shall not have leapfroged he shall not have leapfroged we shall not have leapfroged you shall not have leapfroged they shall not have leapfroged
V-ing perfect
I shall not have been leapfroging you shall not have been leapfroging he shall not have been leapfroging we shall not have been leapfroging you shall not have been leapfroging they shall not have been leapfroging
Interrogative form
Simple form
shall I leapfrog? shall you leapfrog? shall he leapfrog? shall we leapfrog? shall you leapfrog? shall they leapfrog?
V-ing form
shall I be leapfroging? shall you be leapfroging? shall he be leapfroging? shall we be leapfroging? shall you be leapfroging? shall they be leapfroging?
Perfect
shall I have leapfroged? shall you have leapfroged? shall he have leapfroged? shall we have leapfroged? shall you have leapfroged? shall they have leapfroged?
V-ing perfect
shall I have been leapfroging? shall you have been leapfroging? shall he have been leapfroging? shall we have been leapfroging? shall you have been leapfroging? shall they have been leapfroging?
Interro-negative form
Simple form
shall I not leapfrog? shall you not leapfrog? shall he not leapfrog? shall we not leapfrog? shall you not leapfrog? shall they not leapfrog?
V-ing form
shall I not be leapfroging? shall you not be leapfroging? shall he not be leapfroging? shall we not be leapfroging? shall you not be leapfroging? shall they not be leapfroging?
Perfect
shall I not have leapfroged? shall you not have leapfroged? shall he not have leapfroged? shall we not have leapfroged? shall you not have leapfroged? shall they not have leapfroged?
V-ing perfect
shall I not have been leapfroging? shall you not have been leapfroging? shall he not have been leapfroging? shall we not have been leapfroging? shall you not have been leapfroging? shall they not have been leapfroging?