ought to stratify
Verbe régulier : stratify - stratified- stratified
Traduction française : stratifier - se stratifier 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I ought to stratify
you ought to stratify
she ought to stratify
we ought to stratify
you ought to stratify
they ought to stratify 	I ought to be stratifying
you ought to be stratifying
she ought to be stratifying
we ought to be stratifying
you ought to be stratifying
they ought to be stratifying	I ought to have stratified
you ought to have stratified
she ought to have stratified
we ought to have stratified
you ought to have stratified
they ought to have stratified	I ought to have been stratifying
you ought to have been stratifying
she ought to have been stratifying
we ought to have been stratifying
you ought to have been stratifying
they ought to have been stratifying	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I ought not to stratify
you ought not to stratify
she ought not to stratify
we ought not to stratify
you ought not to stratify
they ought not to stratify 	I ought not to stratifying
you ought not to stratifying
she ought not to stratifying
we ought not to stratifying
you ought not to stratifying
they ought not to stratifying	I ought not to have stratified
you ought not to have stratified
she ought not to have stratified
we ought not to have stratified
you ought not to have stratified
they ought not to have stratified	I ought not to have been stratifying
you ought not to have been stratifying
she ought not to have been stratifying
we ought not to have been stratifying
you ought not to have been stratifying
they ought not to have been stratifying	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
ought to I stratify?
ought to you stratify?
ought to she stratify?
ought to we stratify?
ought to you stratify?
ought to they stratify? 	ought to I be stratifying?
ought to you be stratifying?
ought to she be stratifying?
ought to we be stratifying?
ought to you be stratifying?
ought to they be stratifying? 	ought to I have stratified?
ought to you have stratified?
ought to she have stratified?
ought to we have stratified?
ought to you have stratified?
ought to they have stratified? 	ought to I have been stratifying?
ought to you have been stratifying?
ought to she have been stratifying?
ought to we have been stratifying?
ought to you have been stratifying?
ought to they have been stratifying? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
ought I not to stratify?
ought you not to stratify?
ought she not to stratify?
ought we not to stratify?
ought you not to stratify?
ought they not to stratify? 	ought I not to be stratifying?
ought you not to be stratifying?
ought she not to be stratifying?
ought we not to be stratifying?
ought you not to be stratifying?
ought they not to be stratifying? 	ought I not to have stratified?
ought you not to have stratified?
ought she not to have stratified?
ought we not to have stratified?
ought you not to have stratified?
ought they not to have stratified? 	ought I not to have been stratifying?
ought you not to have been stratifying?
ought she not to have been stratifying?
ought we not to have been stratifying?
ought you not to have been stratifying?
ought they not to have been stratifying?