I could diagnose you could diagnose she could diagnose we could diagnose you could diagnose they could diagnose
Forma con V-ing
I could be diagnosing you could be diagnosing she could be diagnosing we could be diagnosing you could be diagnosing they could be diagnosing
Perfetto
I could have diagnosed you could have diagnosed she could have diagnosed we could have diagnosed you could have diagnosed they could have diagnosed
Perfetto con V-ing
I could have been diagnosing you could have been diagnosing she could have been diagnosing we could have been diagnosing you could have been diagnosing they could have been diagnosing
Negazione
Forma semplice
I couldn't diagnose you couldn't diagnose she couldn't diagnose we couldn't diagnose you couldn't diagnose they couldn't diagnose
Forma con V-ing
I couldn't be diagnosing you couldn't be diagnosing she couldn't be diagnosing we couldn't be diagnosing you couldn't be diagnosing they couldn't be diagnosing
Perfetto
I couldn't have diagnosed you couldn't have diagnosed she couldn't have diagnosed we couldn't have diagnosed you couldn't have diagnosed they couldn't have diagnosed
Perfetto con V-ing
I couldn't have been diagnosing you couldn't have been diagnosing she couldn't have been diagnosing we couldn't have been diagnosing you couldn't have been diagnosing they couldn't have been diagnosing
Forma interrogativa
Forma semplice
could I diagnose? could you diagnose? could she diagnose? could we diagnose? could you diagnose? could they diagnose?
Forma con V-ing
could I be diagnosing? could you be diagnosing? could she be diagnosing? could we be diagnosing? could you be diagnosing? could they be diagnosing?
Perfetto
could I have diagnosed? could you have diagnosed? could she have diagnosed? could we have diagnosed? could you have diagnosed? could they have diagnosed?
Perfetto con V-ing
could I have been diagnosing? could you have been diagnosing? could she have been diagnosing? could we have been diagnosing? could you have been diagnosing? could they have been diagnosing?
Forma interro-negativa
Forma semplice
couldn't I diagnose? couldn't you diagnose? couldn't she diagnose? couldn't we diagnose? couldn't you diagnose? couldn't they diagnose?
Forma con V-ing
couldn't I be diagnosing? couldn't you be diagnosing? couldn't she be diagnosing? couldn't we be diagnosing? couldn't you be diagnosing? couldn't they be diagnosing?
Perfetto
couldn't I have diagnosed? couldn't you have diagnosed? couldn't she have diagnosed? couldn't we have diagnosed? couldn't you have diagnosed? couldn't they have diagnosed?
Perfetto con V-ing
couldn't I have been diagnosing? couldn't you have been diagnosing? couldn't she have been diagnosing? couldn't we have been diagnosing? couldn't you have been diagnosing? couldn't they have been diagnosing?