shall sightsee
Regular verb: sightsee - sightseed- sightseed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shall sightsee
you shall sightsee
he shall sightsee
we shall sightsee
you shall sightsee
they shall sightsee 	I shall be sightseeing
you shall be sightseeing
he shall be sightseeing
we shall be sightseeing
you shall be sightseeing
they shall be sightseeing	I shall have sightseed
you shall have sightseed
he shall have sightseed
we shall have sightseed
you shall have sightseed
they shall have sightseed	I shall have been sightseeing
you shall have been sightseeing
he shall have been sightseeing
we shall have been sightseeing
you shall have been sightseeing
they shall have been sightseeing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shall not sightsee
you shall not sightsee
he shall not sightsee
we shall not sightsee
you shall not sightsee
they shall not sightsee 	I shall not be sightseeing
you shall not be sightseeing
he shall not be sightseeing
we shall not be sightseeing
you shall not be sightseeing
they shall not be sightseeing	I shall not have sightseed
you shall not have sightseed
he shall not have sightseed
we shall not have sightseed
you shall not have sightseed
they shall not have sightseed	I shall not have been sightseeing
you shall not have been sightseeing
he shall not have been sightseeing
we shall not have been sightseeing
you shall not have been sightseeing
they shall not have been sightseeing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I sightsee?
shall you sightsee?
shall he sightsee?
shall we sightsee?
shall you sightsee?
shall they sightsee? 	shall I be sightseeing?
shall you be sightseeing?
shall he be sightseeing?
shall we be sightseeing?
shall you be sightseeing?
shall they be sightseeing? 	shall I have sightseed?
shall you have sightseed?
shall he have sightseed?
shall we have sightseed?
shall you have sightseed?
shall they have sightseed? 	shall I have been sightseeing?
shall you have been sightseeing?
shall he have been sightseeing?
shall we have been sightseeing?
shall you have been sightseeing?
shall they have been sightseeing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I not sightsee?
shall you not sightsee?
shall he not sightsee?
shall we not sightsee?
shall you not sightsee?
shall they not sightsee? 	shall I not be sightseeing?
shall you not be sightseeing?
shall he not be sightseeing?
shall we not be sightseeing?
shall you not be sightseeing?
shall they not be sightseeing? 	shall I not have sightseed?
shall you not have sightseed?
shall he not have sightseed?
shall we not have sightseed?
shall you not have sightseed?
shall they not have sightseed? 	shall I not have been sightseeing?
shall you not have been sightseeing?
shall he not have been sightseeing?
shall we not have been sightseeing?
shall you not have been sightseeing?
shall they not have been sightseeing?