Verbo regolare: quarterback - quarterbacked - quarterbacked
Affermazione
Forma semplice
I could quarterback you could quarterback he could quarterback we could quarterback you could quarterback they could quarterback
Forma con V-ing
I could be quarterbacking you could be quarterbacking he could be quarterbacking we could be quarterbacking you could be quarterbacking they could be quarterbacking
Perfetto
I could have quarterbacked you could have quarterbacked he could have quarterbacked we could have quarterbacked you could have quarterbacked they could have quarterbacked
Perfetto con V-ing
I could have been quarterbacking you could have been quarterbacking he could have been quarterbacking we could have been quarterbacking you could have been quarterbacking they could have been quarterbacking
Negazione
Forma semplice
I couldn't quarterback you couldn't quarterback he couldn't quarterback we couldn't quarterback you couldn't quarterback they couldn't quarterback
Forma con V-ing
I couldn't be quarterbacking you couldn't be quarterbacking he couldn't be quarterbacking we couldn't be quarterbacking you couldn't be quarterbacking they couldn't be quarterbacking
Perfetto
I couldn't have quarterbacked you couldn't have quarterbacked he couldn't have quarterbacked we couldn't have quarterbacked you couldn't have quarterbacked they couldn't have quarterbacked
Perfetto con V-ing
I couldn't have been quarterbacking you couldn't have been quarterbacking he couldn't have been quarterbacking we couldn't have been quarterbacking you couldn't have been quarterbacking they couldn't have been quarterbacking
Forma interrogativa
Forma semplice
could I quarterback? could you quarterback? could he quarterback? could we quarterback? could you quarterback? could they quarterback?
Forma con V-ing
could I be quarterbacking? could you be quarterbacking? could he be quarterbacking? could we be quarterbacking? could you be quarterbacking? could they be quarterbacking?
Perfetto
could I have quarterbacked? could you have quarterbacked? could he have quarterbacked? could we have quarterbacked? could you have quarterbacked? could they have quarterbacked?
Perfetto con V-ing
could I have been quarterbacking? could you have been quarterbacking? could he have been quarterbacking? could we have been quarterbacking? could you have been quarterbacking? could they have been quarterbacking?
Forma interro-negativa
Forma semplice
couldn't I quarterback? couldn't you quarterback? couldn't he quarterback? couldn't we quarterback? couldn't you quarterback? couldn't they quarterback?
Forma con V-ing
couldn't I be quarterbacking? couldn't you be quarterbacking? couldn't he be quarterbacking? couldn't we be quarterbacking? couldn't you be quarterbacking? couldn't they be quarterbacking?
Perfetto
couldn't I have quarterbacked? couldn't you have quarterbacked? couldn't he have quarterbacked? couldn't we have quarterbacked? couldn't you have quarterbacked? couldn't they have quarterbacked?
Perfetto con V-ing
couldn't I have been quarterbacking? couldn't you have been quarterbacking? couldn't he have been quarterbacking? couldn't we have been quarterbacking? couldn't you have been quarterbacking? couldn't they have been quarterbacking?