can upstart
Verbe régulier : upstart - upstarted- upstarted

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can upstart
you can upstart
he can upstart
we can upstart
you can upstart
they can upstart 	I can be upstarting
you can be upstarting
he can be upstarting
we can be upstarting
you can be upstarting
they can be upstarting	I can have upstarted
you can have upstarted
he can have upstarted
we can have upstarted
you can have upstarted
they can have upstarted	I can have been upstarting
you can have been upstarting
he can have been upstarting
we can have been upstarting
you can have been upstarting
they can have been upstarting	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can't upstart
you can't upstart
he can't upstart
we can't upstart
you can't upstart
they can't upstart 	I can't be upstarting
you can't be upstarting
he can't be upstarting
we can't be upstarting
you can't be upstarting
they can't be upstarting	I can't have upstarted
you can't have upstarted
he can't have upstarted
we can't have upstarted
you can't have upstarted
they can't have upstarted	I can't have been upstarting
you can't have been upstarting
he can't have been upstarting
we can't have been upstarting
you can't have been upstarting
they can't have been upstarting	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can I upstart?
can you upstart?
can he upstart?
can we upstart?
can you upstart?
can they upstart? 	can I be upstarting?
can you be upstarting?
can he be upstarting?
can we be upstarting?
can you be upstarting?
can they be upstarting? 	can I have upstarted?
can you have upstarted?
can he have upstarted?
can we have upstarted?
can you have upstarted?
can they have upstarted? 	can I have been upstarting?
can you have been upstarting?
can he have been upstarting?
can we have been upstarting?
can you have been upstarting?
can they have been upstarting? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can't I upstart?
can't you upstart?
can't he upstart?
can't we upstart?
can't you upstart?
can't they upstart? 	can't I be upstarting?
can't you be upstarting?
can't he be upstarting?
can't we be upstarting?
can't you be upstarting?
can't they be upstarting? 	can't I have upstarted?
can't you have upstarted?
can't he have upstarted?
can't we have upstarted?
can't you have upstarted?
can't they have upstarted? 	can't I have been upstarting?
can't you have been upstarting?
can't he have been upstarting?
can't we have been upstarting?
can't you have been upstarting?
can't they have been upstarting?