I could instruct you could instruct she could instruct we could instruct you could instruct they could instruct
Form mit V-ing
I could be instructing you could be instructing she could be instructing we could be instructing you could be instructing they could be instructing
Perfekt
I could have instructed you could have instructed she could have instructed we could have instructed you could have instructed they could have instructed
Perfekt mit V-ing
I could have been instructing you could have been instructing she could have been instructing we could have been instructing you could have been instructing they could have been instructing
Negation
Einfache Form
I couldn't instruct you couldn't instruct she couldn't instruct we couldn't instruct you couldn't instruct they couldn't instruct
Form mit V-ing
I couldn't be instructing you couldn't be instructing she couldn't be instructing we couldn't be instructing you couldn't be instructing they couldn't be instructing
Perfekt
I couldn't have instructed you couldn't have instructed she couldn't have instructed we couldn't have instructed you couldn't have instructed they couldn't have instructed
Perfekt mit V-ing
I couldn't have been instructing you couldn't have been instructing she couldn't have been instructing we couldn't have been instructing you couldn't have been instructing they couldn't have been instructing
Fragende Form
Einfache Form
could I instruct? could you instruct? could she instruct? could we instruct? could you instruct? could they instruct?
Form mit V-ing
could I be instructing? could you be instructing? could she be instructing? could we be instructing? could you be instructing? could they be instructing?
Perfekt
could I have instructed? could you have instructed? could she have instructed? could we have instructed? could you have instructed? could they have instructed?
Perfekt mit V-ing
could I have been instructing? could you have been instructing? could she have been instructing? could we have been instructing? could you have been instructing? could they have been instructing?
Fragende Negation Form
Einfache Form
couldn't I instruct? couldn't you instruct? couldn't she instruct? couldn't we instruct? couldn't you instruct? couldn't they instruct?
Form mit V-ing
couldn't I be instructing? couldn't you be instructing? couldn't she be instructing? couldn't we be instructing? couldn't you be instructing? couldn't they be instructing?
Perfekt
couldn't I have instructed? couldn't you have instructed? couldn't she have instructed? couldn't we have instructed? couldn't you have instructed? couldn't they have instructed?
Perfekt mit V-ing
couldn't I have been instructing? couldn't you have been instructing? couldn't she have been instructing? couldn't we have been instructing? couldn't you have been instructing? couldn't they have been instructing?