to occur
Verbo regular: occur - occurred- occurred

Indicativo 	
Presente 	Presente continuo 	Pretérito 	Pretérito continuo 	
I occur
you occur
she occurs
we occur
you occur
they occur 	I'moccurring
you'reoccurring
she'soccurring
we'reoccurring
you'reoccurring
they'reoccurring	I occurred
you occurred
she occurred
we occurred
you occurred
they occurred	Iwasoccurring
youwereoccurring
shewasoccurring
wewereoccurring
youwereoccurring
theywereoccurring	
Presente perfecto 	Presente perfecto continuo 	Pluscuamperfecto 	Pluscuamperfecto continuo 	
I've occurred
you've occurred
she's occurred
we've occurred
you've occurred
they've occurred	I'vebeen occurring
you'vebeen occurring
she'sbeen occurring
we'vebeen occurring
you'vebeen occurring
they'vebeen occurring	I'd occurred
you'd occurred
she'd occurred
we'd occurred
you'd occurred
they'd occurred	I'd been occurring
you'd been occurring
she'd been occurring
we'd been occurring
you'd been occurring
they'd been occurring	
Futuro simple 	Futuro continuo 	Futuro perfecto 	Futuro perfecto contínuo 	
I'll occur
you'll occur
she'll occur
we'll occur
you'll occur
they'll occur 	I'll be occurring
you'll be occurring
she'll be occurring
we'll be occurring
you'll be occurring
they'll be occurring	I'll have occurred
you'll have occurred
she'll have occurred
we'll have occurred
you'll have occurred
they'll have occurred	I'll have been occurring
you'll have been occurring
she'll have been occurring
we'll have been occurring
you'll have been occurring
they'll have been occurring	

Condicional 	
Presente 	Presente continuo 	Passado 	Passado continuo 	
I'd occur
you'd occur
she'd occur
we'd occur
you'd occur
they'd occur 	I'd be occurring
you'd be occurring
she'd be occurring
we'd be occurring
you'd be occurring
they'd be occurring	I'd have occurred
you'd have occurred
she'd have occurred
we'd have occurred
you'd have occurred
they'd have occurred	I'd have been occurring
you'd have been occurring
she'd have been occurring
we'd have been occurring
you'd have been occurring
they'd have been occurring	

Infinitivo 	
Imperativo 	
Infinitivo 	 	Imperativo 	 	
to occur 	 	occur
Let's occur
occur 	 	

Participio 	
Presente 	Passado 	 	 	
occurring	occurred