can undertake
Verbo irregolare: undertake - undertook- undertaken

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I can undertake
you can undertake
he can undertake
we can undertake
you can undertake
they can undertake 	I can be undertaking
you can be undertaking
he can be undertaking
we can be undertaking
you can be undertaking
they can be undertaking	I can have undertaken
you can have undertaken
he can have undertaken
we can have undertaken
you can have undertaken
they can have undertaken	I can have been undertaking
you can have been undertaking
he can have been undertaking
we can have been undertaking
you can have been undertaking
they can have been undertaking	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I can't undertake
you can't undertake
he can't undertake
we can't undertake
you can't undertake
they can't undertake 	I can't be undertaking
you can't be undertaking
he can't be undertaking
we can't be undertaking
you can't be undertaking
they can't be undertaking	I can't have undertaken
you can't have undertaken
he can't have undertaken
we can't have undertaken
you can't have undertaken
they can't have undertaken	I can't have been undertaking
you can't have been undertaking
he can't have been undertaking
we can't have been undertaking
you can't have been undertaking
they can't have been undertaking	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
can I undertake?
can you undertake?
can he undertake?
can we undertake?
can you undertake?
can they undertake? 	can I be undertaking?
can you be undertaking?
can he be undertaking?
can we be undertaking?
can you be undertaking?
can they be undertaking? 	can I have undertaken?
can you have undertaken?
can he have undertaken?
can we have undertaken?
can you have undertaken?
can they have undertaken? 	can I have been undertaking?
can you have been undertaking?
can he have been undertaking?
can we have been undertaking?
can you have been undertaking?
can they have been undertaking? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
can't I undertake?
can't you undertake?
can't he undertake?
can't we undertake?
can't you undertake?
can't they undertake? 	can't I be undertaking?
can't you be undertaking?
can't he be undertaking?
can't we be undertaking?
can't you be undertaking?
can't they be undertaking? 	can't I have undertaken?
can't you have undertaken?
can't he have undertaken?
can't we have undertaken?
can't you have undertaken?
can't they have undertaken? 	can't I have been undertaking?
can't you have been undertaking?
can't he have been undertaking?
can't we have been undertaking?
can't you have been undertaking?
can't they have been undertaking?