shall signal
Regular verb: signal - signalled- signalled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shall signal
you shall signal
he shall signal
we shall signal
you shall signal
they shall signal 	I shall be signalling
you shall be signalling
he shall be signalling
we shall be signalling
you shall be signalling
they shall be signalling	I shall have signalled
you shall have signalled
he shall have signalled
we shall have signalled
you shall have signalled
they shall have signalled	I shall have been signalling
you shall have been signalling
he shall have been signalling
we shall have been signalling
you shall have been signalling
they shall have been signalling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shall not signal
you shall not signal
he shall not signal
we shall not signal
you shall not signal
they shall not signal 	I shall not be signalling
you shall not be signalling
he shall not be signalling
we shall not be signalling
you shall not be signalling
they shall not be signalling	I shall not have signalled
you shall not have signalled
he shall not have signalled
we shall not have signalled
you shall not have signalled
they shall not have signalled	I shall not have been signalling
you shall not have been signalling
he shall not have been signalling
we shall not have been signalling
you shall not have been signalling
they shall not have been signalling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I signal?
shall you signal?
shall he signal?
shall we signal?
shall you signal?
shall they signal? 	shall I be signalling?
shall you be signalling?
shall he be signalling?
shall we be signalling?
shall you be signalling?
shall they be signalling? 	shall I have signalled?
shall you have signalled?
shall he have signalled?
shall we have signalled?
shall you have signalled?
shall they have signalled? 	shall I have been signalling?
shall you have been signalling?
shall he have been signalling?
shall we have been signalling?
shall you have been signalling?
shall they have been signalling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I not signal?
shall you not signal?
shall he not signal?
shall we not signal?
shall you not signal?
shall they not signal? 	shall I not be signalling?
shall you not be signalling?
shall he not be signalling?
shall we not be signalling?
shall you not be signalling?
shall they not be signalling? 	shall I not have signalled?
shall you not have signalled?
shall he not have signalled?
shall we not have signalled?
shall you not have signalled?
shall they not have signalled? 	shall I not have been signalling?
shall you not have been signalling?
shall he not have been signalling?
shall we not have been signalling?
shall you not have been signalling?
shall they not have been signalling?