Conjugación del verbo inglés COULD STRATIFY
Verbo regular: stratify - stratified - stratified
Afirmación
Forma simple
I could stratifyyou could stratify
he could stratify
we could stratify
you could stratify
they could stratify
Forma con V-ing
I could be stratifyingyou could be stratifying
he could be stratifying
we could be stratifying
you could be stratifying
they could be stratifying
Perfecto
I could have stratifiedyou could have stratified
he could have stratified
we could have stratified
you could have stratified
they could have stratified
Perfecto con V-ing
I could have been stratifyingyou could have been stratifying
he could have been stratifying
we could have been stratifying
you could have been stratifying
they could have been stratifying
Negación
Forma simple
I couldn't stratifyyou couldn't stratify
he couldn't stratify
we couldn't stratify
you couldn't stratify
they couldn't stratify
Forma con V-ing
I couldn't be stratifyingyou couldn't be stratifying
he couldn't be stratifying
we couldn't be stratifying
you couldn't be stratifying
they couldn't be stratifying
Perfecto
I couldn't have stratifiedyou couldn't have stratified
he couldn't have stratified
we couldn't have stratified
you couldn't have stratified
they couldn't have stratified
Perfecto con V-ing
I couldn't have been stratifyingyou couldn't have been stratifying
he couldn't have been stratifying
we couldn't have been stratifying
you couldn't have been stratifying
they couldn't have been stratifying
Forma interrogativa
Forma simple
could I stratify?could you stratify?
could he stratify?
could we stratify?
could you stratify?
could they stratify?
Forma con V-ing
could I be stratifying?could you be stratifying?
could he be stratifying?
could we be stratifying?
could you be stratifying?
could they be stratifying?
Perfecto
could I have stratified?could you have stratified?
could he have stratified?
could we have stratified?
could you have stratified?
could they have stratified?
Perfecto con V-ing
could I have been stratifying?could you have been stratifying?
could he have been stratifying?
could we have been stratifying?
could you have been stratifying?
could they have been stratifying?
Forma interro-negativa
Forma simple
couldn't I stratify?couldn't you stratify?
couldn't he stratify?
couldn't we stratify?
couldn't you stratify?
couldn't they stratify?
Forma con V-ing
couldn't I be stratifying?couldn't you be stratifying?
couldn't he be stratifying?
couldn't we be stratifying?
couldn't you be stratifying?
couldn't they be stratifying?
Perfecto
couldn't I have stratified?couldn't you have stratified?
couldn't he have stratified?
couldn't we have stratified?
couldn't you have stratified?
couldn't they have stratified?
Perfecto con V-ing
couldn't I have been stratifying?couldn't you have been stratifying?
couldn't he have been stratifying?
couldn't we have been stratifying?
couldn't you have been stratifying?
couldn't they have been stratifying?