shall thwart
Regular verb: thwart - thwarted- thwarted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shall thwart
you shall thwart
she shall thwart
we shall thwart
you shall thwart
they shall thwart 	I shall be thwarting
you shall be thwarting
she shall be thwarting
we shall be thwarting
you shall be thwarting
they shall be thwarting	I shall have thwarted
you shall have thwarted
she shall have thwarted
we shall have thwarted
you shall have thwarted
they shall have thwarted	I shall have been thwarting
you shall have been thwarting
she shall have been thwarting
we shall have been thwarting
you shall have been thwarting
they shall have been thwarting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shall not thwart
you shall not thwart
she shall not thwart
we shall not thwart
you shall not thwart
they shall not thwart 	I shall not be thwarting
you shall not be thwarting
she shall not be thwarting
we shall not be thwarting
you shall not be thwarting
they shall not be thwarting	I shall not have thwarted
you shall not have thwarted
she shall not have thwarted
we shall not have thwarted
you shall not have thwarted
they shall not have thwarted	I shall not have been thwarting
you shall not have been thwarting
she shall not have been thwarting
we shall not have been thwarting
you shall not have been thwarting
they shall not have been thwarting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I thwart?
shall you thwart?
shall she thwart?
shall we thwart?
shall you thwart?
shall they thwart? 	shall I be thwarting?
shall you be thwarting?
shall she be thwarting?
shall we be thwarting?
shall you be thwarting?
shall they be thwarting? 	shall I have thwarted?
shall you have thwarted?
shall she have thwarted?
shall we have thwarted?
shall you have thwarted?
shall they have thwarted? 	shall I have been thwarting?
shall you have been thwarting?
shall she have been thwarting?
shall we have been thwarting?
shall you have been thwarting?
shall they have been thwarting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I not thwart?
shall you not thwart?
shall she not thwart?
shall we not thwart?
shall you not thwart?
shall they not thwart? 	shall I not be thwarting?
shall you not be thwarting?
shall she not be thwarting?
shall we not be thwarting?
shall you not be thwarting?
shall they not be thwarting? 	shall I not have thwarted?
shall you not have thwarted?
shall she not have thwarted?
shall we not have thwarted?
shall you not have thwarted?
shall they not have thwarted? 	shall I not have been thwarting?
shall you not have been thwarting?
shall she not have been thwarting?
shall we not have been thwarting?
shall you not have been thwarting?
shall they not have been thwarting?