can presignal
Verbe régulier : presignal - presignaled- presignaled

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can presignal
you can presignal
she can presignal
we can presignal
you can presignal
they can presignal 	I can be presignaling
you can be presignaling
she can be presignaling
we can be presignaling
you can be presignaling
they can be presignaling	I can have presignaled
you can have presignaled
she can have presignaled
we can have presignaled
you can have presignaled
they can have presignaled	I can have been presignaling
you can have been presignaling
she can have been presignaling
we can have been presignaling
you can have been presignaling
they can have been presignaling	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I cannot presignal
you cannot presignal
she cannot presignal
we cannot presignal
you cannot presignal
they cannot presignal 	I cannot be presignaling
you cannot be presignaling
she cannot be presignaling
we cannot be presignaling
you cannot be presignaling
they cannot be presignaling	I cannot have presignaled
you cannot have presignaled
she cannot have presignaled
we cannot have presignaled
you cannot have presignaled
they cannot have presignaled	I cannot have been presignaling
you cannot have been presignaling
she cannot have been presignaling
we cannot have been presignaling
you cannot have been presignaling
they cannot have been presignaling	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can I presignal?
can you presignal?
can she presignal?
can we presignal?
can you presignal?
can they presignal? 	can I be presignaling?
can you be presignaling?
can she be presignaling?
can we be presignaling?
can you be presignaling?
can they be presignaling? 	can I have presignaled?
can you have presignaled?
can she have presignaled?
can we have presignaled?
can you have presignaled?
can they have presignaled? 	can I have been presignaling?
can you have been presignaling?
can she have been presignaling?
can we have been presignaling?
can you have been presignaling?
can they have been presignaling? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can I not presignal?
can you not presignal?
can she not presignal?
can we not presignal?
can you not presignal?
can they not presignal? 	can I not be presignaling?
can you not be presignaling?
can she not be presignaling?
can we not be presignaling?
can you not be presignaling?
can they not be presignaling? 	can I not have presignaled?
can you not have presignaled?
can she not have presignaled?
can we not have presignaled?
can you not have presignaled?
can they not have presignaled? 	can I not have been presignaling?
can you not have been presignaling?
can she not have been presignaling?
can we not have been presignaling?
can you not have been presignaling?
can they not have been presignaling?