can occur
Regelmä&szlig;iges Verb: occur - occurred- occurred

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I can occur
you can occur
he can occur
we can occur
you can occur
they can occur 	I can be occurring
you can be occurring
he can be occurring
we can be occurring
you can be occurring
they can be occurring	I can have occurred
you can have occurred
he can have occurred
we can have occurred
you can have occurred
they can have occurred	I can have been occurring
you can have been occurring
he can have been occurring
we can have been occurring
you can have been occurring
they can have been occurring	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I can't occur
you can't occur
he can't occur
we can't occur
you can't occur
they can't occur 	I can't be occurring
you can't be occurring
he can't be occurring
we can't be occurring
you can't be occurring
they can't be occurring	I can't have occurred
you can't have occurred
he can't have occurred
we can't have occurred
you can't have occurred
they can't have occurred	I can't have been occurring
you can't have been occurring
he can't have been occurring
we can't have been occurring
you can't have been occurring
they can't have been occurring	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
can I occur?
can you occur?
can he occur?
can we occur?
can you occur?
can they occur? 	can I be occurring?
can you be occurring?
can he be occurring?
can we be occurring?
can you be occurring?
can they be occurring? 	can I have occurred?
can you have occurred?
can he have occurred?
can we have occurred?
can you have occurred?
can they have occurred? 	can I have been occurring?
can you have been occurring?
can he have been occurring?
can we have been occurring?
can you have been occurring?
can they have been occurring? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
can't I occur?
can't you occur?
can't he occur?
can't we occur?
can't you occur?
can't they occur? 	can't I be occurring?
can't you be occurring?
can't he be occurring?
can't we be occurring?
can't you be occurring?
can't they be occurring? 	can't I have occurred?
can't you have occurred?
can't he have occurred?
can't we have occurred?
can't you have occurred?
can't they have occurred? 	can't I have been occurring?
can't you have been occurring?
can't he have been occurring?
can't we have been occurring?
can't you have been occurring?
can't they have been occurring?