could tip
Regelmä&szlig;iges Verb: tip - tipped- tipped

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could tip
you could tip
he could tip
we could tip
you could tip
they could tip 	I could be tipping
you could be tipping
he could be tipping
we could be tipping
you could be tipping
they could be tipping	I could have tipped
you could have tipped
he could have tipped
we could have tipped
you could have tipped
they could have tipped	I could have been tipping
you could have been tipping
he could have been tipping
we could have been tipping
you could have been tipping
they could have been tipping	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I couldn't tip
you couldn't tip
he couldn't tip
we couldn't tip
you couldn't tip
they couldn't tip 	I couldn't be tipping
you couldn't be tipping
he couldn't be tipping
we couldn't be tipping
you couldn't be tipping
they couldn't be tipping	I couldn't have tipped
you couldn't have tipped
he couldn't have tipped
we couldn't have tipped
you couldn't have tipped
they couldn't have tipped	I couldn't have been tipping
you couldn't have been tipping
he couldn't have been tipping
we couldn't have been tipping
you couldn't have been tipping
they couldn't have been tipping	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I tip?
could you tip?
could he tip?
could we tip?
could you tip?
could they tip? 	could I be tipping?
could you be tipping?
could he be tipping?
could we be tipping?
could you be tipping?
could they be tipping? 	could I have tipped?
could you have tipped?
could he have tipped?
could we have tipped?
could you have tipped?
could they have tipped? 	could I have been tipping?
could you have been tipping?
could he have been tipping?
could we have been tipping?
could you have been tipping?
could they have been tipping? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
couldn't I tip?
couldn't you tip?
couldn't he tip?
couldn't we tip?
couldn't you tip?
couldn't they tip? 	couldn't I be tipping?
couldn't you be tipping?
couldn't he be tipping?
couldn't we be tipping?
couldn't you be tipping?
couldn't they be tipping? 	couldn't I have tipped?
couldn't you have tipped?
couldn't he have tipped?
couldn't we have tipped?
couldn't you have tipped?
couldn't they have tipped? 	couldn't I have been tipping?
couldn't you have been tipping?
couldn't he have been tipping?
couldn't we have been tipping?
couldn't you have been tipping?
couldn't they have been tipping?