Verbo regolare: stratify - stratified - stratified
Affermazione
Forma semplice
I could stratify you could stratify she could stratify we could stratify you could stratify they could stratify
Forma con V-ing
I could be stratifying you could be stratifying she could be stratifying we could be stratifying you could be stratifying they could be stratifying
Perfetto
I could have stratified you could have stratified she could have stratified we could have stratified you could have stratified they could have stratified
Perfetto con V-ing
I could have been stratifying you could have been stratifying she could have been stratifying we could have been stratifying you could have been stratifying they could have been stratifying
Negazione
Forma semplice
I could not stratify you could not stratify she could not stratify we could not stratify you could not stratify they could not stratify
Forma con V-ing
I could not be stratifying you could not be stratifying she could not be stratifying we could not be stratifying you could not be stratifying they could not be stratifying
Perfetto
I could not have stratified you could not have stratified she could not have stratified we could not have stratified you could not have stratified they could not have stratified
Perfetto con V-ing
I could not have been stratifying you could not have been stratifying she could not have been stratifying we could not have been stratifying you could not have been stratifying they could not have been stratifying
Forma interrogativa
Forma semplice
could I stratify? could you stratify? could she stratify? could we stratify? could you stratify? could they stratify?
Forma con V-ing
could I be stratifying? could you be stratifying? could she be stratifying? could we be stratifying? could you be stratifying? could they be stratifying?
Perfetto
could I have stratified? could you have stratified? could she have stratified? could we have stratified? could you have stratified? could they have stratified?
Perfetto con V-ing
could I have been stratifying? could you have been stratifying? could she have been stratifying? could we have been stratifying? could you have been stratifying? could they have been stratifying?
Forma interro-negativa
Forma semplice
could I not stratify? could you not stratify? could she not stratify? could we not stratify? could you not stratify? could they not stratify?
Forma con V-ing
could I not be stratifying? could you not be stratifying? could she not be stratifying? could we not be stratifying? could you not be stratifying? could they not be stratifying?
Perfetto
could I not have stratified? could you not have stratified? could she not have stratified? could we not have stratified? could you not have stratified? could they not have stratified?
Perfetto con V-ing
could I not have been stratifying? could you not have been stratifying? could she not have been stratifying? could we not have been stratifying? could you not have been stratifying? could they not have been stratifying?