past form of ´be´(were/was)
+present pareticiple
past progressive
present form of ´have´(have/has)
+past participle
present perfect simple
invinitive
+-d/-ed
past simple
past form of ´have´(had)
past perfect simple
+been
+present participle
present perfect progressive
present form of ´be´(am/is/are)
present progressive
present simple
will
+invinitive
future-will
+going to
future-going to
Last changeda year ago