I shall trek you shall trek he shall trek we shall trek you shall trek they shall trek
V-ing form
I shall be trekking you shall be trekking he shall be trekking we shall be trekking you shall be trekking they shall be trekking
Perfect
I shall have trekked you shall have trekked he shall have trekked we shall have trekked you shall have trekked they shall have trekked
V-ing perfect
I shall have been trekking you shall have been trekking he shall have been trekking we shall have been trekking you shall have been trekking they shall have been trekking
Negation
Simple form
I shall not trek you shall not trek he shall not trek we shall not trek you shall not trek they shall not trek
V-ing form
I shall not be trekking you shall not be trekking he shall not be trekking we shall not be trekking you shall not be trekking they shall not be trekking
Perfect
I shall not have trekked you shall not have trekked he shall not have trekked we shall not have trekked you shall not have trekked they shall not have trekked
V-ing perfect
I shall not have been trekking you shall not have been trekking he shall not have been trekking we shall not have been trekking you shall not have been trekking they shall not have been trekking
Interrogative form
Simple form
shall I trek? shall you trek? shall he trek? shall we trek? shall you trek? shall they trek?
V-ing form
shall I be trekking? shall you be trekking? shall he be trekking? shall we be trekking? shall you be trekking? shall they be trekking?
Perfect
shall I have trekked? shall you have trekked? shall he have trekked? shall we have trekked? shall you have trekked? shall they have trekked?
V-ing perfect
shall I have been trekking? shall you have been trekking? shall he have been trekking? shall we have been trekking? shall you have been trekking? shall they have been trekking?
Interro-negative form
Simple form
shall I not trek? shall you not trek? shall he not trek? shall we not trek? shall you not trek? shall they not trek?
V-ing form
shall I not be trekking? shall you not be trekking? shall he not be trekking? shall we not be trekking? shall you not be trekking? shall they not be trekking?
Perfect
shall I not have trekked? shall you not have trekked? shall he not have trekked? shall we not have trekked? shall you not have trekked? shall they not have trekked?
V-ing perfect
shall I not have been trekking? shall you not have been trekking? shall he not have been trekking? shall we not have been trekking? shall you not have been trekking? shall they not have been trekking?