Present participle; Past participle - obtaining - obtained Present - obtain - obtain - obtains - obtain - obtain - obtain Past - obtained - obtained - obtained - obtained - obtained - obtained Future - will obtain - will obtain - will obtain - will obtain - will obtain - will obtain Present conditional - would obtain - would obtain - would obtain - would obtain - would obtain - would obtain Present Perfect - have obtained - have obtained - has obtained - have obtained - have obtained - have obtained Past Perfect - had obtained - had obtained - had obtained - had obtained - had obtained - had obtained Future Perfect - will have obtained - will have obtained - will have obtained - will have obtained - will have obtained - will have obtained Past conditional - would have obtained - would have obtained - would have obtained - would have obtained - would have obtained - would have obtained Imperative - - - obtain - - - - - - - -