can sustain
Regelmä&szlig;iges Verb: sustain - sustained- sustained

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I can sustain
you can sustain
he can sustain
we can sustain
you can sustain
they can sustain 	I can be sustaining
you can be sustaining
he can be sustaining
we can be sustaining
you can be sustaining
they can be sustaining	I can have sustained
you can have sustained
he can have sustained
we can have sustained
you can have sustained
they can have sustained	I can have been sustaining
you can have been sustaining
he can have been sustaining
we can have been sustaining
you can have been sustaining
they can have been sustaining	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I can't sustain
you can't sustain
he can't sustain
we can't sustain
you can't sustain
they can't sustain 	I can't be sustaining
you can't be sustaining
he can't be sustaining
we can't be sustaining
you can't be sustaining
they can't be sustaining	I can't have sustained
you can't have sustained
he can't have sustained
we can't have sustained
you can't have sustained
they can't have sustained	I can't have been sustaining
you can't have been sustaining
he can't have been sustaining
we can't have been sustaining
you can't have been sustaining
they can't have been sustaining	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
can I sustain?
can you sustain?
can he sustain?
can we sustain?
can you sustain?
can they sustain? 	can I be sustaining?
can you be sustaining?
can he be sustaining?
can we be sustaining?
can you be sustaining?
can they be sustaining? 	can I have sustained?
can you have sustained?
can he have sustained?
can we have sustained?
can you have sustained?
can they have sustained? 	can I have been sustaining?
can you have been sustaining?
can he have been sustaining?
can we have been sustaining?
can you have been sustaining?
can they have been sustaining? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
can't I sustain?
can't you sustain?
can't he sustain?
can't we sustain?
can't you sustain?
can't they sustain? 	can't I be sustaining?
can't you be sustaining?
can't he be sustaining?
can't we be sustaining?
can't you be sustaining?
can't they be sustaining? 	can't I have sustained?
can't you have sustained?
can't he have sustained?
can't we have sustained?
can't you have sustained?
can't they have sustained? 	can't I have been sustaining?
can't you have been sustaining?
can't he have been sustaining?
can't we have been sustaining?
can't you have been sustaining?
can't they have been sustaining?