PRESENT TENSE.

To see.

PRESENT PERFECT TENSE.

To have seen.

PARTICIPLES.

PRESENT. PAST. PAST PERFECT.

Seeing, Seen, Having seen.

+To the Teacher+.--Let the pupils prefix _do_ and _did_ to the simple
present _see_, and thus make the _emphatic form_ of the present and the
past tense.

Let _can_ and _must_ be used in place of _may_; and _could_, _would_, and
_should_, in place of _might_.

Require the pupils to tell how each tense is formed, and to note all
changes for agreement in number and person.

A majority of modern writers use the _indicative_ forms instead of the
_subjunctive_, in all of the tenses, unless it may be the _present_. The
_subjunctive_ forms of the verb _to be_ are retained in the present and the
past tense. Let the pupils understand that the mode and tense forms do not
always correspond with the actual meaning. _The ship sails next week. I may
go to-morrow_. The verbs _sails_ and _may go_ are _present_ in form but