do I giggle? do you giggle? does she giggle? do we giggle? do you giggle? do they giggle?
Present continuous
am I giggling? are you giggling? is she giggling? are we giggling? are you giggling? are they giggling?
Preterite
did I giggle? did you giggle? did she giggle? did we giggle? did you giggle? did they giggle?
Preterite continuous
was I giggling? were you giggling? was she giggling? were we giggling? were you giggling? were they giggling?
Present perfect
have I giggled? have you giggled? has she giggled? have we giggled? have you giggled? have they giggled?
Present perfect continuous
have I been giggling? have you been giggling? has she been giggling? have we been giggling? have you been giggling? have they been giggling?
Pluperfect
had I giggled? had you giggled? had she giggled? had we giggled? had you giggled? had they giggled?
Pluperfect continuous
had I been giggling? had you been giggling? had she been giggling? had we been giggling? had you been giggling? had they been giggling?
Future
will I giggle? will you giggle? will she giggle? will we giggle? will you giggle? will they giggle?
Future continuous
will I be giggling? will you be giggling? will she be giggling? will we be giggling? will you be giggling? will they be giggling?
Future perfect
will I have giggled? will you have giggled? will she have giggled? will we have giggled? will you have giggled? will they have giggled?
Future perfect continuous
will I have been giggling? will you have been giggling? will she have been giggling? will we have been giggling? will you have been giggling? will they have been giggling?
Conditional
Present
would I giggle? would you giggle? would she giggle? would we giggle? would you giggle? would they giggle?
Present continuous
would I be giggling? would you be giggling? would she be giggling? would we be giggling? would you be giggling? would they be giggling?
Past
would I have giggled? would you have giggled? would she have giggled? would we have giggled? would you have giggled? would they have giggled?
Past continuous
would I have been giggling? would you have been giggling? would she have been giggling? would we have been giggling? would you have been giggling? would they have been giggling?