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