could stridulate
Regelmä&szlig;iges Verb: stridulate - stridulated- stridulated

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could stridulate
you could stridulate
she could stridulate
we could stridulate
you could stridulate
they could stridulate 	I could be stridulating
you could be stridulating
she could be stridulating
we could be stridulating
you could be stridulating
they could be stridulating	I could have stridulated
you could have stridulated
she could have stridulated
we could have stridulated
you could have stridulated
they could have stridulated	I could have been stridulating
you could have been stridulating
she could have been stridulating
we could have been stridulating
you could have been stridulating
they could have been stridulating	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I couldn't stridulate
you couldn't stridulate
she couldn't stridulate
we couldn't stridulate
you couldn't stridulate
they couldn't stridulate 	I couldn't be stridulating
you couldn't be stridulating
she couldn't be stridulating
we couldn't be stridulating
you couldn't be stridulating
they couldn't be stridulating	I couldn't have stridulated
you couldn't have stridulated
she couldn't have stridulated
we couldn't have stridulated
you couldn't have stridulated
they couldn't have stridulated	I couldn't have been stridulating
you couldn't have been stridulating
she couldn't have been stridulating
we couldn't have been stridulating
you couldn't have been stridulating
they couldn't have been stridulating	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I stridulate?
could you stridulate?
could she stridulate?
could we stridulate?
could you stridulate?
could they stridulate? 	could I be stridulating?
could you be stridulating?
could she be stridulating?
could we be stridulating?
could you be stridulating?
could they be stridulating? 	could I have stridulated?
could you have stridulated?
could she have stridulated?
could we have stridulated?
could you have stridulated?
could they have stridulated? 	could I have been stridulating?
could you have been stridulating?
could she have been stridulating?
could we have been stridulating?
could you have been stridulating?
could they have been stridulating? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
couldn't I stridulate?
couldn't you stridulate?
couldn't she stridulate?
couldn't we stridulate?
couldn't you stridulate?
couldn't they stridulate? 	couldn't I be stridulating?
couldn't you be stridulating?
couldn't she be stridulating?
couldn't we be stridulating?
couldn't you be stridulating?
couldn't they be stridulating? 	couldn't I have stridulated?
couldn't you have stridulated?
couldn't she have stridulated?
couldn't we have stridulated?
couldn't you have stridulated?
couldn't they have stridulated? 	couldn't I have been stridulating?
couldn't you have been stridulating?
couldn't she have been stridulating?
couldn't we have been stridulating?
couldn't you have been stridulating?
couldn't they have been stridulating?